Home / 7,360,475.80-11,040,713.70-5,825,201.80

Finding the Fourth Proportional to 7,360,475.80, 11,040,713.70 and 5,825,201.80

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Solution

The fourth proportional to 7,360,475.80, 11,040,713.70 and 5,825,201.80 is: 8,737,802.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,475.80 : 11,040,713.70 = 5,825,201.80 : x
  2. Step 2: Convert to fraction form
    7,360,475.80/11,040,713.70 = 5,825,201.80/x
  3. Step 3: Cross multiply
    7,360,475.80x = 11,040,713.70 × 5,825,201.80
  4. Step 4: Simplify right side
    7,360,475.80x = 64,314,385,318,524.66
  5. Step 5: Solve for x
    x = 64,314,385,318,524.66/7,360,475.80
  6. Step 6: Final answer
    x = 8,737,802.70

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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.