Home / 5,730,766.98-8,596,150.38-1,687,255.44

Finding the Fourth Proportional to 5,730,766.98, 8,596,150.38 and 1,687,255.44

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Solution

The fourth proportional to 5,730,766.98, 8,596,150.38 and 1,687,255.44 is: 2,530,883.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,766.98 : 8,596,150.38 = 1,687,255.44 : x
  2. Step 2: Convert to fraction form
    5,730,766.98/8,596,150.38 = 1,687,255.44/x
  3. Step 3: Cross multiply
    5,730,766.98x = 8,596,150.38 × 1,687,255.44
  4. Step 4: Simplify right side
    5,730,766.98x = 14,503,901,491,713.07
  5. Step 5: Solve for x
    x = 14,503,901,491,713.07/5,730,766.98
  6. Step 6: Final answer
    x = 2,530,883.13

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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.