Home / 4,730,951.16-6,528,711.69-2,555,494.43

Finding the Fourth Proportional to 4,730,951.16, 6,528,711.69 and 2,555,494.43

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Solution

The fourth proportional to 4,730,951.16, 6,528,711.69 and 2,555,494.43 is: 3,526,581.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,951.16 : 6,528,711.69 = 2,555,494.43 : x
  2. Step 2: Convert to fraction form
    4,730,951.16/6,528,711.69 = 2,555,494.43/x
  3. Step 3: Cross multiply
    4,730,951.16x = 6,528,711.69 × 2,555,494.43
  4. Step 4: Simplify right side
    4,730,951.16x = 16,684,086,326,227.33
  5. Step 5: Solve for x
    x = 16,684,086,326,227.33/4,730,951.16
  6. Step 6: Final answer
    x = 3,526,581.81

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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.