Home / 1,567,961.10-2,353,324.05-1,344,012.30

Finding the Fourth Proportional to 1,567,961.10, 2,353,324.05 and 1,344,012.30

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Solution

The fourth proportional to 1,567,961.10, 2,353,324.05 and 1,344,012.30 is: 2,017,203.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,961.10 : 2,353,324.05 = 1,344,012.30 : x
  2. Step 2: Convert to fraction form
    1,567,961.10/2,353,324.05 = 1,344,012.30/x
  3. Step 3: Cross multiply
    1,567,961.10x = 2,353,324.05 × 1,344,012.30
  4. Step 4: Simplify right side
    1,567,961.10x = 3,162,896,469,085.82
  5. Step 5: Solve for x
    x = 3,162,896,469,085.82/1,567,961.10
  6. Step 6: Final answer
    x = 2,017,203.40

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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.