Home / 4,614,141.71-6,367,887.90-2,549,338.52

Finding the Fourth Proportional to 4,614,141.71, 6,367,887.90 and 2,549,338.52

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Solution

The fourth proportional to 4,614,141.71, 6,367,887.90 and 2,549,338.52 is: 3,518,292.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,141.71 : 6,367,887.90 = 2,549,338.52 : x
  2. Step 2: Convert to fraction form
    4,614,141.71/6,367,887.90 = 2,549,338.52/x
  3. Step 3: Cross multiply
    4,614,141.71x = 6,367,887.90 × 2,549,338.52
  4. Step 4: Simplify right side
    4,614,141.71x = 16,233,901,882,672.47
  5. Step 5: Solve for x
    x = 16,233,901,882,672.47/4,614,141.71
  6. Step 6: Final answer
    x = 3,518,292.87

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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.