Home / 9,754,565.88-13,458,552.42-5,624,272.41

Finding the Fourth Proportional to 9,754,565.88, 13,458,552.42 and 5,624,272.41

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Solution

The fourth proportional to 9,754,565.88, 13,458,552.42 and 5,624,272.41 is: 7,759,911.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754,565.88 : 13,458,552.42 = 5,624,272.41 : x
  2. Step 2: Convert to fraction form
    9,754,565.88/13,458,552.42 = 5,624,272.41/x
  3. Step 3: Cross multiply
    9,754,565.88x = 13,458,552.42 × 5,624,272.41
  4. Step 4: Simplify right side
    9,754,565.88x = 75,694,565,054,344.73
  5. Step 5: Solve for x
    x = 75,694,565,054,344.73/9,754,565.88
  6. Step 6: Final answer
    x = 7,759,911.20

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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.