Home / 3,229,357.71-4,842,354.71-1,523,042.85

Finding the Fourth Proportional to 3,229,357.71, 4,842,354.71 and 1,523,042.85

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Solution

The fourth proportional to 3,229,357.71, 4,842,354.71 and 1,523,042.85 is: 2,283,771.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,357.71 : 4,842,354.71 = 1,523,042.85 : x
  2. Step 2: Convert to fraction form
    3,229,357.71/4,842,354.71 = 1,523,042.85/x
  3. Step 3: Cross multiply
    3,229,357.71x = 4,842,354.71 × 1,523,042.85
  4. Step 4: Simplify right side
    3,229,357.71x = 7,375,113,710,614.11
  5. Step 5: Solve for x
    x = 7,375,113,710,614.11/3,229,357.71
  6. Step 6: Final answer
    x = 2,283,771.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.