Home / 4,840,044.20-7,260,066.30-3,247,519.40

Finding the Fourth Proportional to 4,840,044.20, 7,260,066.30 and 3,247,519.40

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Solution

The fourth proportional to 4,840,044.20, 7,260,066.30 and 3,247,519.40 is: 4,871,279.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,044.20 : 7,260,066.30 = 3,247,519.40 : x
  2. Step 2: Convert to fraction form
    4,840,044.20/7,260,066.30 = 3,247,519.40/x
  3. Step 3: Cross multiply
    4,840,044.20x = 7,260,066.30 × 3,247,519.40
  4. Step 4: Simplify right side
    4,840,044.20x = 23,577,206,154,536.22
  5. Step 5: Solve for x
    x = 23,577,206,154,536.22/4,840,044.20
  6. Step 6: Final answer
    x = 4,871,279.10

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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.