Home / 2,006,254.40-3,005,882.24-1,671,445.76

Finding the Fourth Proportional to 2,006,254.40, 3,005,882.24 and 1,671,445.76

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Solution

The fourth proportional to 2,006,254.40, 3,005,882.24 and 1,671,445.76 is: 2,504,253.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,254.40 : 3,005,882.24 = 1,671,445.76 : x
  2. Step 2: Convert to fraction form
    2,006,254.40/3,005,882.24 = 1,671,445.76/x
  3. Step 3: Cross multiply
    2,006,254.40x = 3,005,882.24 × 1,671,445.76
  4. Step 4: Simplify right side
    2,006,254.40x = 5,024,169,125,107.30
  5. Step 5: Solve for x
    x = 5,024,169,125,107.30/2,006,254.40
  6. Step 6: Final answer
    x = 2,504,253.26

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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.