Home / 7,093,591-9,789,166.92-4,037,805.52

Finding the Fourth Proportional to 7,093,591, 9,789,166.92 and 4,037,805.52

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Solution

The fourth proportional to 7,093,591, 9,789,166.92 and 4,037,805.52 is: 5,572,178.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093,591 : 9,789,166.92 = 4,037,805.52 : x
  2. Step 2: Convert to fraction form
    7,093,591/9,789,166.92 = 4,037,805.52/x
  3. Step 3: Cross multiply
    7,093,591x = 9,789,166.92 × 4,037,805.52
  4. Step 4: Simplify right side
    7,093,591x = 39,526,752,225,777.40
  5. Step 5: Solve for x
    x = 39,526,752,225,777.40/7,093,591
  6. Step 6: Final answer
    x = 5,572,178.07

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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.