Home / 6,460,713.88-8,915,785.92-3,746,034.52

Finding the Fourth Proportional to 6,460,713.88, 8,915,785.92 and 3,746,034.52

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Solution

The fourth proportional to 6,460,713.88, 8,915,785.92 and 3,746,034.52 is: 5,169,528.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,460,713.88 : 8,915,785.92 = 3,746,034.52 : x
  2. Step 2: Convert to fraction form
    6,460,713.88/8,915,785.92 = 3,746,034.52/x
  3. Step 3: Cross multiply
    6,460,713.88x = 8,915,785.92 × 3,746,034.52
  4. Step 4: Simplify right side
    6,460,713.88x = 33,398,841,829,249.96
  5. Step 5: Solve for x
    x = 33,398,841,829,249.96/6,460,713.88
  6. Step 6: Final answer
    x = 5,169,528.08

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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.