Home / 7,267,101.80-10,924,272.30-6,227,839.40

Finding the Fourth Proportional to 7,267,101.80, 10,924,272.30 and 6,227,839.40

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Solution

The fourth proportional to 7,267,101.80, 10,924,272.30 and 6,227,839.40 is: 9,362,000.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,101.80 : 10,924,272.30 = 6,227,839.40 : x
  2. Step 2: Convert to fraction form
    7,267,101.80/10,924,272.30 = 6,227,839.40/x
  3. Step 3: Cross multiply
    7,267,101.80x = 10,924,272.30 × 6,227,839.40
  4. Step 4: Simplify right side
    7,267,101.80x = 68,034,613,446,268.62
  5. Step 5: Solve for x
    x = 68,034,613,446,268.62/7,267,101.80
  6. Step 6: Final answer
    x = 9,362,000.88

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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.