Home / 10,092,877.34-15,133,996.01-4,406,458.64

Finding the Fourth Proportional to 10,092,877.34, 15,133,996.01 and 4,406,458.64

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Solution

The fourth proportional to 10,092,877.34, 15,133,996.01 and 4,406,458.64 is: 6,607,365.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,092,877.34 : 15,133,996.01 = 4,406,458.64 : x
  2. Step 2: Convert to fraction form
    10,092,877.34/15,133,996.01 = 4,406,458.64/x
  3. Step 3: Cross multiply
    10,092,877.34x = 15,133,996.01 × 4,406,458.64
  4. Step 4: Simplify right side
    10,092,877.34x = 66,687,327,378,287.75
  5. Step 5: Solve for x
    x = 66,687,327,378,287.75/10,092,877.34
  6. Step 6: Final answer
    x = 6,607,365.29

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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.