Home / 941,932.32-1,299,827.04-534,061.56

Finding the Fourth Proportional to 941,932.32, 1,299,827.04 and 534,061.56

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Solution

The fourth proportional to 941,932.32, 1,299,827.04 and 534,061.56 is: 736,982.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,932.32 : 1,299,827.04 = 534,061.56 : x
  2. Step 2: Convert to fraction form
    941,932.32/1,299,827.04 = 534,061.56/x
  3. Step 3: Cross multiply
    941,932.32x = 1,299,827.04 × 534,061.56
  4. Step 4: Simplify right side
    941,932.32x = 694,187,656,712.58
  5. Step 5: Solve for x
    x = 694,187,656,712.58/941,932.32
  6. Step 6: Final answer
    x = 736,982.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.