Home / 5,991,756.66-8,987,561.28-5,701,284.90

Finding the Fourth Proportional to 5,991,756.66, 8,987,561.28 and 5,701,284.90

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Solution

The fourth proportional to 5,991,756.66, 8,987,561.28 and 5,701,284.90 is: 8,551,857.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,991,756.66 : 8,987,561.28 = 5,701,284.90 : x
  2. Step 2: Convert to fraction form
    5,991,756.66/8,987,561.28 = 5,701,284.90/x
  3. Step 3: Cross multiply
    5,991,756.66x = 8,987,561.28 × 5,701,284.90
  4. Step 4: Simplify right side
    5,991,756.66x = 51,240,647,413,488.67
  5. Step 5: Solve for x
    x = 51,240,647,413,488.67/5,991,756.66
  6. Step 6: Final answer
    x = 8,551,857.21

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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.