Home / 6,282,025.15-9,423,037.73-4,129,689.10

Finding the Fourth Proportional to 6,282,025.15, 9,423,037.73 and 4,129,689.10

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Solution

The fourth proportional to 6,282,025.15, 9,423,037.73 and 4,129,689.10 is: 6,194,533.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,025.15 : 9,423,037.73 = 4,129,689.10 : x
  2. Step 2: Convert to fraction form
    6,282,025.15/9,423,037.73 = 4,129,689.10/x
  3. Step 3: Cross multiply
    6,282,025.15x = 9,423,037.73 × 4,129,689.10
  4. Step 4: Simplify right side
    6,282,025.15x = 38,914,216,202,469.74
  5. Step 5: Solve for x
    x = 38,914,216,202,469.74/6,282,025.15
  6. Step 6: Final answer
    x = 6,194,533.65

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.