Home / 795,338.46-1,195,000.61-747,508.77

Finding the Fourth Proportional to 795,338.46, 1,195,000.61 and 747,508.77

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Solution

The fourth proportional to 795,338.46, 1,195,000.61 and 747,508.77 is: 1,123,136.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,338.46 : 1,195,000.61 = 747,508.77 : x
  2. Step 2: Convert to fraction form
    795,338.46/1,195,000.61 = 747,508.77/x
  3. Step 3: Cross multiply
    795,338.46x = 1,195,000.61 × 747,508.77
  4. Step 4: Simplify right side
    795,338.46x = 893,273,432,392.81
  5. Step 5: Solve for x
    x = 893,273,432,392.81/795,338.46
  6. Step 6: Final answer
    x = 1,123,136.22

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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.