Home / 2,247,309.10-3,370,963.65-900,117.10

Finding the Fourth Proportional to 2,247,309.10, 3,370,963.65 and 900,117.10

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Solution

The fourth proportional to 2,247,309.10, 3,370,963.65 and 900,117.10 is: 1,350,175.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,309.10 : 3,370,963.65 = 900,117.10 : x
  2. Step 2: Convert to fraction form
    2,247,309.10/3,370,963.65 = 900,117.10/x
  3. Step 3: Cross multiply
    2,247,309.10x = 3,370,963.65 × 900,117.10
  4. Step 4: Simplify right side
    2,247,309.10x = 3,034,262,024,843.42
  5. Step 5: Solve for x
    x = 3,034,262,024,843.42/2,247,309.10
  6. Step 6: Final answer
    x = 1,350,175.65

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Double scale
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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.