Home / 8,038,851.71-11,093,716.33-4,367,829.85

Finding the Fourth Proportional to 8,038,851.71, 11,093,716.33 and 4,367,829.85

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Solution

The fourth proportional to 8,038,851.71, 11,093,716.33 and 4,367,829.85 is: 6,027,660.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,038,851.71 : 11,093,716.33 = 4,367,829.85 : x
  2. Step 2: Convert to fraction form
    8,038,851.71/11,093,716.33 = 4,367,829.85/x
  3. Step 3: Cross multiply
    8,038,851.71x = 11,093,716.33 × 4,367,829.85
  4. Step 4: Simplify right side
    8,038,851.71x = 48,455,465,294,952.59
  5. Step 5: Solve for x
    x = 48,455,465,294,952.59/8,038,851.71
  6. Step 6: Final answer
    x = 6,027,660.05

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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.