Home / 5,451,514.35-7,523,100.50-3,276,090.87

Finding the Fourth Proportional to 5,451,514.35, 7,523,100.50 and 3,276,090.87

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Solution

The fourth proportional to 5,451,514.35, 7,523,100.50 and 3,276,090.87 is: 4,521,011.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,514.35 : 7,523,100.50 = 3,276,090.87 : x
  2. Step 2: Convert to fraction form
    5,451,514.35/7,523,100.50 = 3,276,090.87/x
  3. Step 3: Cross multiply
    5,451,514.35x = 7,523,100.50 × 3,276,090.87
  4. Step 4: Simplify right side
    5,451,514.35x = 24,646,360,845,761.98
  5. Step 5: Solve for x
    x = 24,646,360,845,761.98/5,451,514.35
  6. Step 6: Final answer
    x = 4,521,011.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.