Home / 945,594-1,418,387.76-235,622.52

Finding the Fourth Proportional to 945,594, 1,418,387.76 and 235,622.52

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Solution

The fourth proportional to 945,594, 1,418,387.76 and 235,622.52 is: 353,432.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,594 : 1,418,387.76 = 235,622.52 : x
  2. Step 2: Convert to fraction form
    945,594/1,418,387.76 = 235,622.52/x
  3. Step 3: Cross multiply
    945,594x = 1,418,387.76 × 235,622.52
  4. Step 4: Simplify right side
    945,594x = 334,204,098,348.36
  5. Step 5: Solve for x
    x = 334,204,098,348.36/945,594
  6. Step 6: Final answer
    x = 353,432.97

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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.