Home / 6,085,345.63-8,398,003.20-3,472,275.14

Finding the Fourth Proportional to 6,085,345.63, 8,398,003.20 and 3,472,275.14

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Solution

The fourth proportional to 6,085,345.63, 8,398,003.20 and 3,472,275.14 is: 4,791,868.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,345.63 : 8,398,003.20 = 3,472,275.14 : x
  2. Step 2: Convert to fraction form
    6,085,345.63/8,398,003.20 = 3,472,275.14/x
  3. Step 3: Cross multiply
    6,085,345.63x = 8,398,003.20 × 3,472,275.14
  4. Step 4: Simplify right side
    6,085,345.63x = 29,160,177,695,010.43
  5. Step 5: Solve for x
    x = 29,160,177,695,010.43/6,085,345.63
  6. Step 6: Final answer
    x = 4,791,868.78

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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.