Home / 4,538,666.10-6,807,999.15-4,096,298.10

Finding the Fourth Proportional to 4,538,666.10, 6,807,999.15 and 4,096,298.10

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Solution

The fourth proportional to 4,538,666.10, 6,807,999.15 and 4,096,298.10 is: 6,144,447.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,666.10 : 6,807,999.15 = 4,096,298.10 : x
  2. Step 2: Convert to fraction form
    4,538,666.10/6,807,999.15 = 4,096,298.10/x
  3. Step 3: Cross multiply
    4,538,666.10x = 6,807,999.15 × 4,096,298.10
  4. Step 4: Simplify right side
    4,538,666.10x = 27,887,593,982,946.62
  5. Step 5: Solve for x
    x = 27,887,593,982,946.62/4,538,666.10
  6. Step 6: Final answer
    x = 6,144,447.15

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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.