Home / 8,443,010.22-11,651,364.18-4,575,531.39

Finding the Fourth Proportional to 8,443,010.22, 11,651,364.18 and 4,575,531.39

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Solution

The fourth proportional to 8,443,010.22, 11,651,364.18 and 4,575,531.39 is: 6,314,238.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,443,010.22 : 11,651,364.18 = 4,575,531.39 : x
  2. Step 2: Convert to fraction form
    8,443,010.22/11,651,364.18 = 4,575,531.39/x
  3. Step 3: Cross multiply
    8,443,010.22x = 11,651,364.18 × 4,575,531.39
  4. Step 4: Simplify right side
    8,443,010.22x = 53,311,182,541,911.60
  5. Step 5: Solve for x
    x = 53,311,182,541,911.60/8,443,010.22
  6. Step 6: Final answer
    x = 6,314,238.78

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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.