Home / 2,434,023.41-3,651,227.18-814,801.88

Finding the Fourth Proportional to 2,434,023.41, 3,651,227.18 and 814,801.88

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Solution

The fourth proportional to 2,434,023.41, 3,651,227.18 and 814,801.88 is: 1,222,267.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,023.41 : 3,651,227.18 = 814,801.88 : x
  2. Step 2: Convert to fraction form
    2,434,023.41/3,651,227.18 = 814,801.88/x
  3. Step 3: Cross multiply
    2,434,023.41x = 3,651,227.18 × 814,801.88
  4. Step 4: Simplify right side
    2,434,023.41x = 2,975,026,748,240.95
  5. Step 5: Solve for x
    x = 2,975,026,748,240.95/2,434,023.41
  6. Step 6: Final answer
    x = 1,222,267.11

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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.