Home / 5,526,118.91-8,280,014.36-3,360,593.43

Finding the Fourth Proportional to 5,526,118.91, 8,280,014.36 and 3,360,593.43

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Solution

The fourth proportional to 5,526,118.91, 8,280,014.36 and 3,360,593.43 is: 5,035,317.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526,118.91 : 8,280,014.36 = 3,360,593.43 : x
  2. Step 2: Convert to fraction form
    5,526,118.91/8,280,014.36 = 3,360,593.43/x
  3. Step 3: Cross multiply
    5,526,118.91x = 8,280,014.36 × 3,360,593.43
  4. Step 4: Simplify right side
    5,526,118.91x = 27,825,761,858,521.66
  5. Step 5: Solve for x
    x = 27,825,761,858,521.66/5,526,118.91
  6. Step 6: Final answer
    x = 5,035,317.25

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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.