Home / 4,001,174.22-6,002,443.89-1,476,842.70

Finding the Fourth Proportional to 4,001,174.22, 6,002,443.89 and 1,476,842.70

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Solution

The fourth proportional to 4,001,174.22, 6,002,443.89 and 1,476,842.70 is: 2,215,515.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,174.22 : 6,002,443.89 = 1,476,842.70 : x
  2. Step 2: Convert to fraction form
    4,001,174.22/6,002,443.89 = 1,476,842.70/x
  3. Step 3: Cross multiply
    4,001,174.22x = 6,002,443.89 × 1,476,842.70
  4. Step 4: Simplify right side
    4,001,174.22x = 8,864,665,441,106.10
  5. Step 5: Solve for x
    x = 8,864,665,441,106.10/4,001,174.22
  6. Step 6: Final answer
    x = 2,215,515.98

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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.