Home / 2,001,546-3,002,630.04-672,161.04

Finding the Fourth Proportional to 2,001,546, 3,002,630.04 and 672,161.04

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Solution

The fourth proportional to 2,001,546, 3,002,630.04 and 672,161.04 is: 1,008,346.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,546 : 3,002,630.04 = 672,161.04 : x
  2. Step 2: Convert to fraction form
    2,001,546/3,002,630.04 = 672,161.04/x
  3. Step 3: Cross multiply
    2,001,546x = 3,002,630.04 × 672,161.04
  4. Step 4: Simplify right side
    2,001,546x = 2,018,250,930,421.64
  5. Step 5: Solve for x
    x = 2,018,250,930,421.64/2,001,546
  6. Step 6: Final answer
    x = 1,008,346.01

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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.