Home / 5,514,669.70-8,272,004.55-4,097,493.70

Finding the Fourth Proportional to 5,514,669.70, 8,272,004.55 and 4,097,493.70

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Solution

The fourth proportional to 5,514,669.70, 8,272,004.55 and 4,097,493.70 is: 6,146,240.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,514,669.70 : 8,272,004.55 = 4,097,493.70 : x
  2. Step 2: Convert to fraction form
    5,514,669.70/8,272,004.55 = 4,097,493.70/x
  3. Step 3: Cross multiply
    5,514,669.70x = 8,272,004.55 × 4,097,493.70
  4. Step 4: Simplify right side
    5,514,669.70x = 33,894,486,529,996.34
  5. Step 5: Solve for x
    x = 33,894,486,529,996.34/5,514,669.70
  6. Step 6: Final answer
    x = 6,146,240.55

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Similar ratio
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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.