Home / 2,650,884.59-3,982,312.62-1,572,104.73

Finding the Fourth Proportional to 2,650,884.59, 3,982,312.62 and 1,572,104.73

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Solution

The fourth proportional to 2,650,884.59, 3,982,312.62 and 1,572,104.73 is: 2,361,706.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,884.59 : 3,982,312.62 = 1,572,104.73 : x
  2. Step 2: Convert to fraction form
    2,650,884.59/3,982,312.62 = 1,572,104.73/x
  3. Step 3: Cross multiply
    2,650,884.59x = 3,982,312.62 × 1,572,104.73
  4. Step 4: Simplify right side
    2,650,884.59x = 6,260,612,506,240.69
  5. Step 5: Solve for x
    x = 6,260,612,506,240.69/2,650,884.59
  6. Step 6: Final answer
    x = 2,361,706.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.