Home / 3,536,266.80-5,312,273.40-3,392,799.60

Finding the Fourth Proportional to 3,536,266.80, 5,312,273.40 and 3,392,799.60

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Solution

The fourth proportional to 3,536,266.80, 5,312,273.40 and 3,392,799.60 is: 5,096,753.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,266.80 : 5,312,273.40 = 3,392,799.60 : x
  2. Step 2: Convert to fraction form
    3,536,266.80/5,312,273.40 = 3,392,799.60/x
  3. Step 3: Cross multiply
    3,536,266.80x = 5,312,273.40 × 3,392,799.60
  4. Step 4: Simplify right side
    3,536,266.80x = 18,023,479,066,610.64
  5. Step 5: Solve for x
    x = 18,023,479,066,610.64/3,536,266.80
  6. Step 6: Final answer
    x = 5,096,753.18

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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.