Home / 791,168.67-1,186,866.12-244,107.45

Finding the Fourth Proportional to 791,168.67, 1,186,866.12 and 244,107.45

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Solution

The fourth proportional to 791,168.67, 1,186,866.12 and 244,107.45 is: 366,196.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,168.67 : 1,186,866.12 = 244,107.45 : x
  2. Step 2: Convert to fraction form
    791,168.67/1,186,866.12 = 244,107.45/x
  3. Step 3: Cross multiply
    791,168.67x = 1,186,866.12 × 244,107.45
  4. Step 4: Simplify right side
    791,168.67x = 289,722,862,044.59
  5. Step 5: Solve for x
    x = 289,722,862,044.59/791,168.67
  6. Step 6: Final answer
    x = 366,196.08

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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.