Home / 6,096,019.80-9,144,029.70-5,508,154.20

Finding the Fourth Proportional to 6,096,019.80, 9,144,029.70 and 5,508,154.20

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Solution

The fourth proportional to 6,096,019.80, 9,144,029.70 and 5,508,154.20 is: 8,262,231.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,096,019.80 : 9,144,029.70 = 5,508,154.20 : x
  2. Step 2: Convert to fraction form
    6,096,019.80/9,144,029.70 = 5,508,154.20/x
  3. Step 3: Cross multiply
    6,096,019.80x = 9,144,029.70 × 5,508,154.20
  4. Step 4: Simplify right side
    6,096,019.80x = 50,366,725,596,979.73
  5. Step 5: Solve for x
    x = 50,366,725,596,979.73/6,096,019.80
  6. Step 6: Final answer
    x = 8,262,231.30

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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.