Home / 3,248,534.11-4,877,591.41-1,812,024.18

Finding the Fourth Proportional to 3,248,534.11, 4,877,591.41 and 1,812,024.18

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Solution

The fourth proportional to 3,248,534.11, 4,877,591.41 and 1,812,024.18 is: 2,720,708.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,534.11 : 4,877,591.41 = 1,812,024.18 : x
  2. Step 2: Convert to fraction form
    3,248,534.11/4,877,591.41 = 1,812,024.18/x
  3. Step 3: Cross multiply
    3,248,534.11x = 4,877,591.41 × 1,812,024.18
  4. Step 4: Simplify right side
    3,248,534.11x = 8,838,313,575,080.29
  5. Step 5: Solve for x
    x = 8,838,313,575,080.29/3,248,534.11
  6. Step 6: Final answer
    x = 2,720,708.26

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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.