Home / 10,092,877.83-15,133,996.76-4,406,459.13

Finding the Fourth Proportional to 10,092,877.83, 15,133,996.76 and 4,406,459.13

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Solution

The fourth proportional to 10,092,877.83, 15,133,996.76 and 4,406,459.13 is: 6,607,366.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,092,877.83 : 15,133,996.76 = 4,406,459.13 : x
  2. Step 2: Convert to fraction form
    10,092,877.83/15,133,996.76 = 4,406,459.13/x
  3. Step 3: Cross multiply
    10,092,877.83x = 15,133,996.76 × 4,406,459.13
  4. Step 4: Simplify right side
    10,092,877.83x = 66,687,338,196,492.41
  5. Step 5: Solve for x
    x = 66,687,338,196,492.41/10,092,877.83
  6. Step 6: Final answer
    x = 6,607,366.04

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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.