Home / 5,807,757.40-8,707,488.90-3,284,186.20

Finding the Fourth Proportional to 5,807,757.40, 8,707,488.90 and 3,284,186.20

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Solution

The fourth proportional to 5,807,757.40, 8,707,488.90 and 3,284,186.20 is: 4,923,934.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,757.40 : 8,707,488.90 = 3,284,186.20 : x
  2. Step 2: Convert to fraction form
    5,807,757.40/8,707,488.90 = 3,284,186.20/x
  3. Step 3: Cross multiply
    5,807,757.40x = 8,707,488.90 × 3,284,186.20
  4. Step 4: Simplify right side
    5,807,757.40x = 28,597,014,882,033.18
  5. Step 5: Solve for x
    x = 28,597,014,882,033.18/5,807,757.40
  6. Step 6: Final answer
    x = 4,923,934.13

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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.