Home / 9,859,098.80-13,603,224.68-5,726,674.52

Finding the Fourth Proportional to 9,859,098.80, 13,603,224.68 and 5,726,674.52

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Solution

The fourth proportional to 9,859,098.80, 13,603,224.68 and 5,726,674.52 is: 7,901,456.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,859,098.80 : 13,603,224.68 = 5,726,674.52 : x
  2. Step 2: Convert to fraction form
    9,859,098.80/13,603,224.68 = 5,726,674.52/x
  3. Step 3: Cross multiply
    9,859,098.80x = 13,603,224.68 × 5,726,674.52
  4. Step 4: Simplify right side
    9,859,098.80x = 77,901,240,068,141.66
  5. Step 5: Solve for x
    x = 77,901,240,068,141.66/9,859,098.80
  6. Step 6: Final answer
    x = 7,901,456.47

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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.