Home / 2,096,017.40-3,144,026.10-748,825.40

Finding the Fourth Proportional to 2,096,017.40, 3,144,026.10 and 748,825.40

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Solution

The fourth proportional to 2,096,017.40, 3,144,026.10 and 748,825.40 is: 1,123,238.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,017.40 : 3,144,026.10 = 748,825.40 : x
  2. Step 2: Convert to fraction form
    2,096,017.40/3,144,026.10 = 748,825.40/x
  3. Step 3: Cross multiply
    2,096,017.40x = 3,144,026.10 × 748,825.40
  4. Step 4: Simplify right side
    2,096,017.40x = 2,354,326,601,942.94
  5. Step 5: Solve for x
    x = 2,354,326,601,942.94/2,096,017.40
  6. Step 6: Final answer
    x = 1,123,238.10

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Similar ratio
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1.5x scale

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.