Home / 3,567,419.80-5,351,947.14-1,546,003

Finding the Fourth Proportional to 3,567,419.80, 5,351,947.14 and 1,546,003

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Solution

The fourth proportional to 3,567,419.80, 5,351,947.14 and 1,546,003 is: 2,319,358.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,419.80 : 5,351,947.14 = 1,546,003 : x
  2. Step 2: Convert to fraction form
    3,567,419.80/5,351,947.14 = 1,546,003/x
  3. Step 3: Cross multiply
    3,567,419.80x = 5,351,947.14 × 1,546,003
  4. Step 4: Simplify right side
    3,567,419.80x = 8,274,126,334,281.42
  5. Step 5: Solve for x
    x = 8,274,126,334,281.42/3,567,419.80
  6. Step 6: Final answer
    x = 2,319,358.75

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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.