Home / 9,553,150.40-14,331,615.52-2,729,785.28

Finding the Fourth Proportional to 9,553,150.40, 14,331,615.52 and 2,729,785.28

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Solution

The fourth proportional to 9,553,150.40, 14,331,615.52 and 2,729,785.28 is: 4,095,217.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553,150.40 : 14,331,615.52 = 2,729,785.28 : x
  2. Step 2: Convert to fraction form
    9,553,150.40/14,331,615.52 = 2,729,785.28/x
  3. Step 3: Cross multiply
    9,553,150.40x = 14,331,615.52 × 2,729,785.28
  4. Step 4: Simplify right side
    9,553,150.40x = 39,122,233,085,115.54
  5. Step 5: Solve for x
    x = 39,122,233,085,115.54/9,553,150.40
  6. Step 6: Final answer
    x = 4,095,217.96

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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.