Home / 1,581,200.52-2,372,244.20-635,235.52

Finding the Fourth Proportional to 1,581,200.52, 2,372,244.20 and 635,235.52

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Solution

The fourth proportional to 1,581,200.52, 2,372,244.20 and 635,235.52 is: 953,031.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,200.52 : 2,372,244.20 = 635,235.52 : x
  2. Step 2: Convert to fraction form
    1,581,200.52/2,372,244.20 = 635,235.52/x
  3. Step 3: Cross multiply
    1,581,200.52x = 2,372,244.20 × 635,235.52
  4. Step 4: Simplify right side
    1,581,200.52x = 1,506,933,777,953.98
  5. Step 5: Solve for x
    x = 1,506,933,777,953.98/1,581,200.52
  6. Step 6: Final answer
    x = 953,031.42

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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.