Home / 10,738,550.98-14,819,202.77-5,909,654.98

Finding the Fourth Proportional to 10,738,550.98, 14,819,202.77 and 5,909,654.98

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Solution

The fourth proportional to 10,738,550.98, 14,819,202.77 and 5,909,654.98 is: 8,155,325.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,738,550.98 : 14,819,202.77 = 5,909,654.98 : x
  2. Step 2: Convert to fraction form
    10,738,550.98/14,819,202.77 = 5,909,654.98/x
  3. Step 3: Cross multiply
    10,738,550.98x = 14,819,202.77 × 5,909,654.98
  4. Step 4: Simplify right side
    10,738,550.98x = 87,576,375,449,360.30
  5. Step 5: Solve for x
    x = 87,576,375,449,360.30/10,738,550.98
  6. Step 6: Final answer
    x = 8,155,325.20

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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.