Home / 9,583,540.92-13,225,186.31-5,232,613.77

Finding the Fourth Proportional to 9,583,540.92, 13,225,186.31 and 5,232,613.77

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Solution

The fourth proportional to 9,583,540.92, 13,225,186.31 and 5,232,613.77 is: 7,220,952.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,583,540.92 : 13,225,186.31 = 5,232,613.77 : x
  2. Step 2: Convert to fraction form
    9,583,540.92/13,225,186.31 = 5,232,613.77/x
  3. Step 3: Cross multiply
    9,583,540.92x = 13,225,186.31 × 5,232,613.77
  4. Step 4: Simplify right side
    9,583,540.92x = 69,202,291,970,358.41
  5. Step 5: Solve for x
    x = 69,202,291,970,358.41/9,583,540.92
  6. Step 6: Final answer
    x = 7,220,952.31

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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.