Home / 7,584,355.80-11,376,533.70-2,193,182.10

Finding the Fourth Proportional to 7,584,355.80, 11,376,533.70 and 2,193,182.10

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Solution

The fourth proportional to 7,584,355.80, 11,376,533.70 and 2,193,182.10 is: 3,289,773.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584,355.80 : 11,376,533.70 = 2,193,182.10 : x
  2. Step 2: Convert to fraction form
    7,584,355.80/11,376,533.70 = 2,193,182.10/x
  3. Step 3: Cross multiply
    7,584,355.80x = 11,376,533.70 × 2,193,182.10
  4. Step 4: Simplify right side
    7,584,355.80x = 24,950,810,070,886.77
  5. Step 5: Solve for x
    x = 24,950,810,070,886.77/7,584,355.80
  6. Step 6: Final answer
    x = 3,289,773.15

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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.