Home / 10,987,270.04-15,161,693.55-6,092,310.92

Finding the Fourth Proportional to 10,987,270.04, 15,161,693.55 and 6,092,310.92

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Solution

The fourth proportional to 10,987,270.04, 15,161,693.55 and 6,092,310.92 is: 8,406,979.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,987,270.04 : 15,161,693.55 = 6,092,310.92 : x
  2. Step 2: Convert to fraction form
    10,987,270.04/15,161,693.55 = 6,092,310.92/x
  3. Step 3: Cross multiply
    10,987,270.04x = 15,161,693.55 × 6,092,310.92
  4. Step 4: Simplify right side
    10,987,270.04x = 92,369,751,180,358.56
  5. Step 5: Solve for x
    x = 92,369,751,180,358.56/10,987,270.04
  6. Step 6: Final answer
    x = 8,406,979.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.