Home / 3,702,023.80-5,553,035.70-3,560,306.20

Finding the Fourth Proportional to 3,702,023.80, 5,553,035.70 and 3,560,306.20

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Solution

The fourth proportional to 3,702,023.80, 5,553,035.70 and 3,560,306.20 is: 5,340,459.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,023.80 : 5,553,035.70 = 3,560,306.20 : x
  2. Step 2: Convert to fraction form
    3,702,023.80/5,553,035.70 = 3,560,306.20/x
  3. Step 3: Cross multiply
    3,702,023.80x = 5,553,035.70 × 3,560,306.20
  4. Step 4: Simplify right side
    3,702,023.80x = 19,770,507,431,531.34
  5. Step 5: Solve for x
    x = 19,770,507,431,531.34/3,702,023.80
  6. Step 6: Final answer
    x = 5,340,459.30

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1.5x scale

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.