Home / 1,737,620.35-2,397,916.02-963,249.22

Finding the Fourth Proportional to 1,737,620.35, 2,397,916.02 and 963,249.22

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Solution

The fourth proportional to 1,737,620.35, 2,397,916.02 and 963,249.22 is: 1,329,283.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,620.35 : 2,397,916.02 = 963,249.22 : x
  2. Step 2: Convert to fraction form
    1,737,620.35/2,397,916.02 = 963,249.22/x
  3. Step 3: Cross multiply
    1,737,620.35x = 2,397,916.02 × 963,249.22
  4. Step 4: Simplify right side
    1,737,620.35x = 2,309,790,744,299.80
  5. Step 5: Solve for x
    x = 2,309,790,744,299.80/1,737,620.35
  6. Step 6: Final answer
    x = 1,329,283.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.