Home / 941,933.32-1,299,828.42-534,062.56

Finding the Fourth Proportional to 941,933.32, 1,299,828.42 and 534,062.56

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Solution

The fourth proportional to 941,933.32, 1,299,828.42 and 534,062.56 is: 736,983.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,933.32 : 1,299,828.42 = 534,062.56 : x
  2. Step 2: Convert to fraction form
    941,933.32/1,299,828.42 = 534,062.56/x
  3. Step 3: Cross multiply
    941,933.32x = 1,299,828.42 × 534,062.56
  4. Step 4: Simplify right side
    941,933.32x = 694,189,693,545.96
  5. Step 5: Solve for x
    x = 694,189,693,545.96/941,933.32
  6. Step 6: Final answer
    x = 736,983.90

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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.