Home / 1,445,932.38-2,168,398.20-592,761.81

Finding the Fourth Proportional to 1,445,932.38, 2,168,398.20 and 592,761.81

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Solution

The fourth proportional to 1,445,932.38, 2,168,398.20 and 592,761.81 is: 888,937.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,445,932.38 : 2,168,398.20 = 592,761.81 : x
  2. Step 2: Convert to fraction form
    1,445,932.38/2,168,398.20 = 592,761.81/x
  3. Step 3: Cross multiply
    1,445,932.38x = 2,168,398.20 × 592,761.81
  4. Step 4: Simplify right side
    1,445,932.38x = 1,285,343,641,832.74
  5. Step 5: Solve for x
    x = 1,285,343,641,832.74/1,445,932.38
  6. Step 6: Final answer
    x = 888,937.59

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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.