Home / 2,442,445.84-3,664,001.94-844,579.90

Finding the Fourth Proportional to 2,442,445.84, 3,664,001.94 and 844,579.90

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Solution

The fourth proportional to 2,442,445.84, 3,664,001.94 and 844,579.90 is: 1,266,985.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,445.84 : 3,664,001.94 = 844,579.90 : x
  2. Step 2: Convert to fraction form
    2,442,445.84/3,664,001.94 = 844,579.90/x
  3. Step 3: Cross multiply
    2,442,445.84x = 3,664,001.94 × 844,579.90
  4. Step 4: Simplify right side
    2,442,445.84x = 3,094,542,392,085.01
  5. Step 5: Solve for x
    x = 3,094,542,392,085.01/2,442,445.84
  6. Step 6: Final answer
    x = 1,266,985.06

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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.