Home / 2,096,002.90-3,144,668.82-748,135.90

Finding the Fourth Proportional to 2,096,002.90, 3,144,668.82 and 748,135.90

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Solution

The fourth proportional to 2,096,002.90, 3,144,668.82 and 748,135.90 is: 1,122,441.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,002.90 : 3,144,668.82 = 748,135.90 : x
  2. Step 2: Convert to fraction form
    2,096,002.90/3,144,668.82 = 748,135.90/x
  3. Step 3: Cross multiply
    2,096,002.90x = 3,144,668.82 × 748,135.90
  4. Step 4: Simplify right side
    2,096,002.90x = 2,352,639,637,852.64
  5. Step 5: Solve for x
    x = 2,352,639,637,852.64/2,096,002.90
  6. Step 6: Final answer
    x = 1,122,441.02

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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.