Home / 7,276,452.12-10,914,686.80-2,227,737.24

Finding the Fourth Proportional to 7,276,452.12, 10,914,686.80 and 2,227,737.24

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Solution

The fourth proportional to 7,276,452.12, 10,914,686.80 and 2,227,737.24 is: 3,341,608.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276,452.12 : 10,914,686.80 = 2,227,737.24 : x
  2. Step 2: Convert to fraction form
    7,276,452.12/10,914,686.80 = 2,227,737.24/x
  3. Step 3: Cross multiply
    7,276,452.12x = 10,914,686.80 × 2,227,737.24
  4. Step 4: Simplify right side
    7,276,452.12x = 24,315,054,247,296.44
  5. Step 5: Solve for x
    x = 24,315,054,247,296.44/7,276,452.12
  6. Step 6: Final answer
    x = 3,341,608.50

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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.