Home / 2,454,633.60-3,682,529.91-771,737.10

Finding the Fourth Proportional to 2,454,633.60, 3,682,529.91 and 771,737.10

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Solution

The fourth proportional to 2,454,633.60, 3,682,529.91 and 771,737.10 is: 1,157,787.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,633.60 : 3,682,529.91 = 771,737.10 : x
  2. Step 2: Convert to fraction form
    2,454,633.60/3,682,529.91 = 771,737.10/x
  3. Step 3: Cross multiply
    2,454,633.60x = 3,682,529.91 × 771,737.10
  4. Step 4: Simplify right side
    2,454,633.60x = 2,841,944,953,406.66
  5. Step 5: Solve for x
    x = 2,841,944,953,406.66/2,454,633.60
  6. Step 6: Final answer
    x = 1,157,787.85

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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.