Home / 3,454,869.60-5,182,693.20-1,058,695.20

Finding the Fourth Proportional to 3,454,869.60, 5,182,693.20 and 1,058,695.20

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Solution

The fourth proportional to 3,454,869.60, 5,182,693.20 and 1,058,695.20 is: 1,588,161.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,869.60 : 5,182,693.20 = 1,058,695.20 : x
  2. Step 2: Convert to fraction form
    3,454,869.60/5,182,693.20 = 1,058,695.20/x
  3. Step 3: Cross multiply
    3,454,869.60x = 5,182,693.20 × 1,058,695.20
  4. Step 4: Simplify right side
    3,454,869.60x = 5,486,892,413,912.64
  5. Step 5: Solve for x
    x = 5,486,892,413,912.64/3,454,869.60
  6. Step 6: Final answer
    x = 1,588,161.94

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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.