Home / 10,962,034.60-16,443,051.90-3,389,765.80

Finding the Fourth Proportional to 10,962,034.60, 16,443,051.90 and 3,389,765.80

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Solution

The fourth proportional to 10,962,034.60, 16,443,051.90 and 3,389,765.80 is: 5,084,648.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,962,034.60 : 16,443,051.90 = 3,389,765.80 : x
  2. Step 2: Convert to fraction form
    10,962,034.60/16,443,051.90 = 3,389,765.80/x
  3. Step 3: Cross multiply
    10,962,034.60x = 16,443,051.90 × 3,389,765.80
  4. Step 4: Simplify right side
    10,962,034.60x = 55,738,094,978,245.02
  5. Step 5: Solve for x
    x = 55,738,094,978,245.02/10,962,034.60
  6. Step 6: Final answer
    x = 5,084,648.70

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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.