Home / 6,044,446.90-9,066,670.35-5,486,433.85

Finding the Fourth Proportional to 6,044,446.90, 9,066,670.35 and 5,486,433.85

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Solution

The fourth proportional to 6,044,446.90, 9,066,670.35 and 5,486,433.85 is: 8,229,650.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,044,446.90 : 9,066,670.35 = 5,486,433.85 : x
  2. Step 2: Convert to fraction form
    6,044,446.90/9,066,670.35 = 5,486,433.85/x
  3. Step 3: Cross multiply
    6,044,446.90x = 9,066,670.35 × 5,486,433.85
  4. Step 4: Simplify right side
    6,044,446.90x = 49,743,687,115,031.34
  5. Step 5: Solve for x
    x = 49,743,687,115,031.34/6,044,446.90
  6. Step 6: Final answer
    x = 8,229,650.78

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Double scale
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Similar ratio
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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.