Home / 2,201,004.30-3,301,506.45-1,360,029.90

Finding the Fourth Proportional to 2,201,004.30, 3,301,506.45 and 1,360,029.90

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Solution

The fourth proportional to 2,201,004.30, 3,301,506.45 and 1,360,029.90 is: 2,040,044.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,004.30 : 3,301,506.45 = 1,360,029.90 : x
  2. Step 2: Convert to fraction form
    2,201,004.30/3,301,506.45 = 1,360,029.90/x
  3. Step 3: Cross multiply
    2,201,004.30x = 3,301,506.45 × 1,360,029.90
  4. Step 4: Simplify right side
    2,201,004.30x = 4,490,147,487,042.85
  5. Step 5: Solve for x
    x = 4,490,147,487,042.85/2,201,004.30
  6. Step 6: Final answer
    x = 2,040,044.85

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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.