Home / 6,678,204.30-10,017,306.45-1,629,514.80

Finding the Fourth Proportional to 6,678,204.30, 10,017,306.45 and 1,629,514.80

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Solution

The fourth proportional to 6,678,204.30, 10,017,306.45 and 1,629,514.80 is: 2,444,272.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,678,204.30 : 10,017,306.45 = 1,629,514.80 : x
  2. Step 2: Convert to fraction form
    6,678,204.30/10,017,306.45 = 1,629,514.80/x
  3. Step 3: Cross multiply
    6,678,204.30x = 10,017,306.45 × 1,629,514.80
  4. Step 4: Simplify right side
    6,678,204.30x = 16,323,349,116,410.46
  5. Step 5: Solve for x
    x = 16,323,349,116,410.46/6,678,204.30
  6. Step 6: Final answer
    x = 2,444,272.20

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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.