Home / 3,503,365.20-5,254,595.04-1,107,451.56

Finding the Fourth Proportional to 3,503,365.20, 5,254,595.04 and 1,107,451.56

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Solution

The fourth proportional to 3,503,365.20, 5,254,595.04 and 1,107,451.56 is: 1,661,034.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,365.20 : 5,254,595.04 = 1,107,451.56 : x
  2. Step 2: Convert to fraction form
    3,503,365.20/5,254,595.04 = 1,107,451.56/x
  3. Step 3: Cross multiply
    3,503,365.20x = 5,254,595.04 × 1,107,451.56
  4. Step 4: Simplify right side
    3,503,365.20x = 5,819,209,474,216.26
  5. Step 5: Solve for x
    x = 5,819,209,474,216.26/3,503,365.20
  6. Step 6: Final answer
    x = 1,661,034.22

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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.