Home / 2,432,773.88-3,357,168.78-1,345,017.44

Finding the Fourth Proportional to 2,432,773.88, 3,357,168.78 and 1,345,017.44

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Solution

The fourth proportional to 2,432,773.88, 3,357,168.78 and 1,345,017.44 is: 1,856,091.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,773.88 : 3,357,168.78 = 1,345,017.44 : x
  2. Step 2: Convert to fraction form
    2,432,773.88/3,357,168.78 = 1,345,017.44/x
  3. Step 3: Cross multiply
    2,432,773.88x = 3,357,168.78 × 1,345,017.44
  4. Step 4: Simplify right side
    2,432,773.88x = 4,515,450,558,123.52
  5. Step 5: Solve for x
    x = 4,515,450,558,123.52/2,432,773.88
  6. Step 6: Final answer
    x = 1,856,091.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.