Home / 1,061,032.40-1,591,565.16-590,707.04

Finding the Fourth Proportional to 1,061,032.40, 1,591,565.16 and 590,707.04

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Solution

The fourth proportional to 1,061,032.40, 1,591,565.16 and 590,707.04 is: 886,069.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,032.40 : 1,591,565.16 = 590,707.04 : x
  2. Step 2: Convert to fraction form
    1,061,032.40/1,591,565.16 = 590,707.04/x
  3. Step 3: Cross multiply
    1,061,032.40x = 1,591,565.16 × 590,707.04
  4. Step 4: Simplify right side
    1,061,032.40x = 940,148,744,630.73
  5. Step 5: Solve for x
    x = 940,148,744,630.73/1,061,032.40
  6. Step 6: Final answer
    x = 886,069.78

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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.