Home / 8,836,278.80-13,254,418.20-4,584,750.80

Finding the Fourth Proportional to 8,836,278.80, 13,254,418.20 and 4,584,750.80

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Solution

The fourth proportional to 8,836,278.80, 13,254,418.20 and 4,584,750.80 is: 6,877,126.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836,278.80 : 13,254,418.20 = 4,584,750.80 : x
  2. Step 2: Convert to fraction form
    8,836,278.80/13,254,418.20 = 4,584,750.80/x
  3. Step 3: Cross multiply
    8,836,278.80x = 13,254,418.20 × 4,584,750.80
  4. Step 4: Simplify right side
    8,836,278.80x = 60,768,204,445,984.55
  5. Step 5: Solve for x
    x = 60,768,204,445,984.55/8,836,278.80
  6. Step 6: Final answer
    x = 6,877,126.20

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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.