Home / 10,387,774.26-15,576,757.26-6,071,062.86

Finding the Fourth Proportional to 10,387,774.26, 15,576,757.26 and 6,071,062.86

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Solution

The fourth proportional to 10,387,774.26, 15,576,757.26 and 6,071,062.86 is: 9,103,728.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,387,774.26 : 15,576,757.26 = 6,071,062.86 : x
  2. Step 2: Convert to fraction form
    10,387,774.26/15,576,757.26 = 6,071,062.86/x
  3. Step 3: Cross multiply
    10,387,774.26x = 15,576,757.26 × 6,071,062.86
  4. Step 4: Simplify right side
    10,387,774.26x = 94,567,472,480,421.38
  5. Step 5: Solve for x
    x = 94,567,472,480,421.38/10,387,774.26
  6. Step 6: Final answer
    x = 9,103,728.11

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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.