Home / 6,746,012.80-9,309,571.46-3,690,227.05

Finding the Fourth Proportional to 6,746,012.80, 9,309,571.46 and 3,690,227.05

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Solution

The fourth proportional to 6,746,012.80, 9,309,571.46 and 3,690,227.05 is: 5,092,553.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,012.80 : 9,309,571.46 = 3,690,227.05 : x
  2. Step 2: Convert to fraction form
    6,746,012.80/9,309,571.46 = 3,690,227.05/x
  3. Step 3: Cross multiply
    6,746,012.80x = 9,309,571.46 × 3,690,227.05
  4. Step 4: Simplify right side
    6,746,012.80x = 34,354,432,425,600.00
  5. Step 5: Solve for x
    x = 34,354,432,425,600.00/6,746,012.80
  6. Step 6: Final answer
    x = 5,092,553.70

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Double scale
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1.5x scale

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.