Home / 5,649,499.40-7,796,276.61-3,202,572.02

Finding the Fourth Proportional to 5,649,499.40, 7,796,276.61 and 3,202,572.02

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Solution

The fourth proportional to 5,649,499.40, 7,796,276.61 and 3,202,572.02 is: 4,419,530.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,649,499.40 : 7,796,276.61 = 3,202,572.02 : x
  2. Step 2: Convert to fraction form
    5,649,499.40/7,796,276.61 = 3,202,572.02/x
  3. Step 3: Cross multiply
    5,649,499.40x = 7,796,276.61 × 3,202,572.02
  4. Step 4: Simplify right side
    5,649,499.40x = 24,968,137,331,366.45
  5. Step 5: Solve for x
    x = 24,968,137,331,366.45/5,649,499.40
  6. Step 6: Final answer
    x = 4,419,530.93

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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.