Home / 2,446,872.90-3,670,309.35-2,399,633.70

Finding the Fourth Proportional to 2,446,872.90, 3,670,309.35 and 2,399,633.70

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Solution

The fourth proportional to 2,446,872.90, 3,670,309.35 and 2,399,633.70 is: 3,599,450.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,872.90 : 3,670,309.35 = 2,399,633.70 : x
  2. Step 2: Convert to fraction form
    2,446,872.90/3,670,309.35 = 2,399,633.70/x
  3. Step 3: Cross multiply
    2,446,872.90x = 3,670,309.35 × 2,399,633.70
  4. Step 4: Simplify right side
    2,446,872.90x = 8,807,398,005,685.10
  5. Step 5: Solve for x
    x = 8,807,398,005,685.10/2,446,872.90
  6. Step 6: Final answer
    x = 3,599,450.55

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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.