Home / 4,244,676-6,363,011.52-2,112,744.66

Finding the Fourth Proportional to 4,244,676, 6,363,011.52 and 2,112,744.66

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Solution

The fourth proportional to 4,244,676, 6,363,011.52 and 2,112,744.66 is: 3,167,124.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,244,676 : 6,363,011.52 = 2,112,744.66 : x
  2. Step 2: Convert to fraction form
    4,244,676/6,363,011.52 = 2,112,744.66/x
  3. Step 3: Cross multiply
    4,244,676x = 6,363,011.52 × 2,112,744.66
  4. Step 4: Simplify right side
    4,244,676x = 13,443,418,610,398.48
  5. Step 5: Solve for x
    x = 13,443,418,610,398.48/4,244,676
  6. Step 6: Final answer
    x = 3,167,124.80

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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.