Home / 4,027,009.40-6,040,514.10-1,632,001.40

Finding the Fourth Proportional to 4,027,009.40, 6,040,514.10 and 1,632,001.40

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Solution

The fourth proportional to 4,027,009.40, 6,040,514.10 and 1,632,001.40 is: 2,448,002.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,009.40 : 6,040,514.10 = 1,632,001.40 : x
  2. Step 2: Convert to fraction form
    4,027,009.40/6,040,514.10 = 1,632,001.40/x
  3. Step 3: Cross multiply
    4,027,009.40x = 6,040,514.10 × 1,632,001.40
  4. Step 4: Simplify right side
    4,027,009.40x = 9,858,127,467,919.74
  5. Step 5: Solve for x
    x = 9,858,127,467,919.74/4,027,009.40
  6. Step 6: Final answer
    x = 2,448,002.10

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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.