Home / 3,253,024.28-4,489,118.70-1,802,716.76

Finding the Fourth Proportional to 3,253,024.28, 4,489,118.70 and 1,802,716.76

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Solution

The fourth proportional to 3,253,024.28, 4,489,118.70 and 1,802,716.76 is: 2,487,718.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,024.28 : 4,489,118.70 = 1,802,716.76 : x
  2. Step 2: Convert to fraction form
    3,253,024.28/4,489,118.70 = 1,802,716.76/x
  3. Step 3: Cross multiply
    3,253,024.28x = 4,489,118.70 × 1,802,716.76
  4. Step 4: Simplify right side
    3,253,024.28x = 8,092,609,518,119.41
  5. Step 5: Solve for x
    x = 8,092,609,518,119.41/3,253,024.28
  6. Step 6: Final answer
    x = 2,487,718.76

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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.