Home / 4,253,360-6,382,695.92-2,834,411.68

Finding the Fourth Proportional to 4,253,360, 6,382,695.92 and 2,834,411.68

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Solution

The fourth proportional to 4,253,360, 6,382,695.92 and 2,834,411.68 is: 4,253,387.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,360 : 6,382,695.92 = 2,834,411.68 : x
  2. Step 2: Convert to fraction form
    4,253,360/6,382,695.92 = 2,834,411.68/x
  3. Step 3: Cross multiply
    4,253,360x = 6,382,695.92 × 2,834,411.68
  4. Step 4: Simplify right side
    4,253,360x = 18,091,187,865,536.35
  5. Step 5: Solve for x
    x = 18,091,187,865,536.35/4,253,360
  6. Step 6: Final answer
    x = 4,253,387.41

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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.