Home / 967,005.72-1,448,515.11-566,432.04

Finding the Fourth Proportional to 967,005.72, 1,448,515.11 and 566,432.04

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Solution

The fourth proportional to 967,005.72, 1,448,515.11 and 566,432.04 is: 848,480.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,005.72 : 1,448,515.11 = 566,432.04 : x
  2. Step 2: Convert to fraction form
    967,005.72/1,448,515.11 = 566,432.04/x
  3. Step 3: Cross multiply
    967,005.72x = 1,448,515.11 × 566,432.04
  4. Step 4: Simplify right side
    967,005.72x = 820,485,368,728.13
  5. Step 5: Solve for x
    x = 820,485,368,728.13/967,005.72
  6. Step 6: Final answer
    x = 848,480.37

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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.