Home / 8,052,710.88-12,086,531.28-4,066,422.24

Finding the Fourth Proportional to 8,052,710.88, 12,086,531.28 and 4,066,422.24

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Solution

The fourth proportional to 8,052,710.88, 12,086,531.28 and 4,066,422.24 is: 6,103,402.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,710.88 : 12,086,531.28 = 4,066,422.24 : x
  2. Step 2: Convert to fraction form
    8,052,710.88/12,086,531.28 = 4,066,422.24/x
  3. Step 3: Cross multiply
    8,052,710.88x = 12,086,531.28 × 4,066,422.24
  4. Step 4: Simplify right side
    8,052,710.88x = 49,148,939,601,447.66
  5. Step 5: Solve for x
    x = 49,148,939,601,447.66/8,052,710.88
  6. Step 6: Final answer
    x = 6,103,402.98

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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.