Home / 9,754,497.81-14,640,825.33-4,965,772.14

Finding the Fourth Proportional to 9,754,497.81, 14,640,825.33 and 4,965,772.14

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Solution

The fourth proportional to 9,754,497.81, 14,640,825.33 and 4,965,772.14 is: 7,453,279.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,497.81 : 14,640,825.33 = 4,965,772.14 : x
  2. Step 2: Convert to fraction form
    9,754,497.81/14,640,825.33 = 4,965,772.14/x
  3. Step 3: Cross multiply
    9,754,497.81x = 14,640,825.33 × 4,965,772.14
  4. Step 4: Simplify right side
    9,754,497.81x = 72,703,002,530,320.30
  5. Step 5: Solve for x
    x = 72,703,002,530,320.30/9,754,497.81
  6. Step 6: Final answer
    x = 7,453,279.91

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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.