Home / 3,327,511.81-4,591,966.25-1,799,618.93

Finding the Fourth Proportional to 3,327,511.81, 4,591,966.25 and 1,799,618.93

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Solution

The fourth proportional to 3,327,511.81, 4,591,966.25 and 1,799,618.93 is: 2,483,474.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,511.81 : 4,591,966.25 = 1,799,618.93 : x
  2. Step 2: Convert to fraction form
    3,327,511.81/4,591,966.25 = 1,799,618.93/x
  3. Step 3: Cross multiply
    3,327,511.81x = 4,591,966.25 × 1,799,618.93
  4. Step 4: Simplify right side
    3,327,511.81x = 8,263,789,380,423.02
  5. Step 5: Solve for x
    x = 8,263,789,380,423.02/3,327,511.81
  6. Step 6: Final answer
    x = 2,483,474.10

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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.