Home / 3,327,402.92-4,591,790.02-1,799,510.05

Finding the Fourth Proportional to 3,327,402.92, 4,591,790.02 and 1,799,510.05

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Solution

The fourth proportional to 3,327,402.92, 4,591,790.02 and 1,799,510.05 is: 2,483,309.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,402.92 : 4,591,790.02 = 1,799,510.05 : x
  2. Step 2: Convert to fraction form
    3,327,402.92/4,591,790.02 = 1,799,510.05/x
  3. Step 3: Cross multiply
    3,327,402.92x = 4,591,790.02 × 1,799,510.05
  4. Step 4: Simplify right side
    3,327,402.92x = 8,262,972,288,479.70
  5. Step 5: Solve for x
    x = 8,262,972,288,479.70/3,327,402.92
  6. Step 6: Final answer
    x = 2,483,309.80

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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.