Home / 3,088,753.04-4,629,862.91-1,142,230.82

Finding the Fourth Proportional to 3,088,753.04, 4,629,862.91 and 1,142,230.82

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Solution

The fourth proportional to 3,088,753.04, 4,629,862.91 and 1,142,230.82 is: 1,712,138.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,753.04 : 4,629,862.91 = 1,142,230.82 : x
  2. Step 2: Convert to fraction form
    3,088,753.04/4,629,862.91 = 1,142,230.82/x
  3. Step 3: Cross multiply
    3,088,753.04x = 4,629,862.91 × 1,142,230.82
  4. Step 4: Simplify right side
    3,088,753.04x = 5,288,372,108,176.89
  5. Step 5: Solve for x
    x = 5,288,372,108,176.89/3,088,753.04
  6. Step 6: Final answer
    x = 1,712,138.21

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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.