Home / 9,398,403.52-14,102,288.16-3,722,718.40

Finding the Fourth Proportional to 9,398,403.52, 14,102,288.16 and 3,722,718.40

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Solution

The fourth proportional to 9,398,403.52, 14,102,288.16 and 3,722,718.40 is: 5,585,932.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,398,403.52 : 14,102,288.16 = 3,722,718.40 : x
  2. Step 2: Convert to fraction form
    9,398,403.52/14,102,288.16 = 3,722,718.40/x
  3. Step 3: Cross multiply
    9,398,403.52x = 14,102,288.16 × 3,722,718.40
  4. Step 4: Simplify right side
    9,398,403.52x = 52,498,847,615,334.14
  5. Step 5: Solve for x
    x = 52,498,847,615,334.14/9,398,403.52
  6. Step 6: Final answer
    x = 5,585,932.49

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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.