Home / 2,432,098.10-3,356,296.11-1,329,534.30

Finding the Fourth Proportional to 2,432,098.10, 3,356,296.11 and 1,329,534.30

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Solution

The fourth proportional to 2,432,098.10, 3,356,296.11 and 1,329,534.30 is: 1,834,757.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,098.10 : 3,356,296.11 = 1,329,534.30 : x
  2. Step 2: Convert to fraction form
    2,432,098.10/3,356,296.11 = 1,329,534.30/x
  3. Step 3: Cross multiply
    2,432,098.10x = 3,356,296.11 × 1,329,534.30
  4. Step 4: Simplify right side
    2,432,098.10x = 4,462,310,811,787.68
  5. Step 5: Solve for x
    x = 4,462,310,811,787.68/2,432,098.10
  6. Step 6: Final answer
    x = 1,834,757.74

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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.