Home / 3,555,752.46-4,906,951.31-1,924,159.65

Finding the Fourth Proportional to 3,555,752.46, 4,906,951.31 and 1,924,159.65

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Solution

The fourth proportional to 3,555,752.46, 4,906,951.31 and 1,924,159.65 is: 2,655,347.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,752.46 : 4,906,951.31 = 1,924,159.65 : x
  2. Step 2: Convert to fraction form
    3,555,752.46/4,906,951.31 = 1,924,159.65/x
  3. Step 3: Cross multiply
    3,555,752.46x = 4,906,951.31 × 1,924,159.65
  4. Step 4: Simplify right side
    3,555,752.46x = 9,441,757,715,216.64
  5. Step 5: Solve for x
    x = 9,441,757,715,216.64/3,555,752.46
  6. Step 6: Final answer
    x = 2,655,347.31

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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.