Home / 2,726,427.30-4,098,498.30-2,336,703.90

Finding the Fourth Proportional to 2,726,427.30, 4,098,498.30 and 2,336,703.90

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Solution

The fourth proportional to 2,726,427.30, 4,098,498.30 and 2,336,703.90 is: 3,512,647.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,427.30 : 4,098,498.30 = 2,336,703.90 : x
  2. Step 2: Convert to fraction form
    2,726,427.30/4,098,498.30 = 2,336,703.90/x
  3. Step 3: Cross multiply
    2,726,427.30x = 4,098,498.30 × 2,336,703.90
  4. Step 4: Simplify right side
    2,726,427.30x = 9,576,976,961,753.37
  5. Step 5: Solve for x
    x = 9,576,976,961,753.37/2,726,427.30
  6. Step 6: Final answer
    x = 3,512,647.10

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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.