Home / 3,546,548.80-5,319,823.20-3,203,713.60

Finding the Fourth Proportional to 3,546,548.80, 5,319,823.20 and 3,203,713.60

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Solution

The fourth proportional to 3,546,548.80, 5,319,823.20 and 3,203,713.60 is: 4,805,570.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,548.80 : 5,319,823.20 = 3,203,713.60 : x
  2. Step 2: Convert to fraction form
    3,546,548.80/5,319,823.20 = 3,203,713.60/x
  3. Step 3: Cross multiply
    3,546,548.80x = 5,319,823.20 × 3,203,713.60
  4. Step 4: Simplify right side
    3,546,548.80x = 17,043,189,935,435.52
  5. Step 5: Solve for x
    x = 17,043,189,935,435.52/3,546,548.80
  6. Step 6: Final answer
    x = 4,805,570.40

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Similar ratio
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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.