Home / 6,746,020.02-9,309,581.49-3,690,234.30

Finding the Fourth Proportional to 6,746,020.02, 9,309,581.49 and 3,690,234.30

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Solution

The fourth proportional to 6,746,020.02, 9,309,581.49 and 3,690,234.30 is: 5,092,563.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,020.02 : 9,309,581.49 = 3,690,234.30 : x
  2. Step 2: Convert to fraction form
    6,746,020.02/9,309,581.49 = 3,690,234.30/x
  3. Step 3: Cross multiply
    6,746,020.02x = 9,309,581.49 × 3,690,234.30
  4. Step 4: Simplify right side
    6,746,020.02x = 34,354,536,933,043.11
  5. Step 5: Solve for x
    x = 34,354,536,933,043.11/6,746,020.02
  6. Step 6: Final answer
    x = 5,092,563.74

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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.