Home / 3,687,142.50-5,088,560.00-2,033,613.36

Finding the Fourth Proportional to 3,687,142.50, 5,088,560.00 and 2,033,613.36

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Solution

The fourth proportional to 3,687,142.50, 5,088,560.00 and 2,033,613.36 is: 2,806,553.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,687,142.50 : 5,088,560.00 = 2,033,613.36 : x
  2. Step 2: Convert to fraction form
    3,687,142.50/5,088,560.00 = 2,033,613.36/x
  3. Step 3: Cross multiply
    3,687,142.50x = 5,088,560.00 × 2,033,613.36
  4. Step 4: Simplify right side
    3,687,142.50x = 10,348,163,588,993.53
  5. Step 5: Solve for x
    x = 10,348,163,588,993.53/3,687,142.50
  6. Step 6: Final answer
    x = 2,806,553.74

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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.