Home / 2,479,411.40-3,721,304.10-1,467,267.80

Finding the Fourth Proportional to 2,479,411.40, 3,721,304.10 and 1,467,267.80

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Solution

The fourth proportional to 2,479,411.40, 3,721,304.10 and 1,467,267.80 is: 2,202,195.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,479,411.40 : 3,721,304.10 = 1,467,267.80 : x
  2. Step 2: Convert to fraction form
    2,479,411.40/3,721,304.10 = 1,467,267.80/x
  3. Step 3: Cross multiply
    2,479,411.40x = 3,721,304.10 × 1,467,267.80
  4. Step 4: Simplify right side
    2,479,411.40x = 5,460,149,679,937.98
  5. Step 5: Solve for x
    x = 5,460,149,679,937.98/2,479,411.40
  6. Step 6: Final answer
    x = 2,202,195.92

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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.