Home / 4,004,114.40-5,998,298.40-3,720,679.20

Finding the Fourth Proportional to 4,004,114.40, 5,998,298.40 and 3,720,679.20

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Solution

The fourth proportional to 4,004,114.40, 5,998,298.40 and 3,720,679.20 is: 5,573,702.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,114.40 : 5,998,298.40 = 3,720,679.20 : x
  2. Step 2: Convert to fraction form
    4,004,114.40/5,998,298.40 = 3,720,679.20/x
  3. Step 3: Cross multiply
    4,004,114.40x = 5,998,298.40 × 3,720,679.20
  4. Step 4: Simplify right side
    4,004,114.40x = 22,317,744,092,273.28
  5. Step 5: Solve for x
    x = 22,317,744,092,273.28/4,004,114.40
  6. Step 6: Final answer
    x = 5,573,702.91

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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.