Home / 923,340.60-1,382,937.30-923,340.60

Finding the Fourth Proportional to 923,340.60, 1,382,937.30 and 923,340.60

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Solution

The fourth proportional to 923,340.60, 1,382,937.30 and 923,340.60 is: 1,382,937.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,340.60 : 1,382,937.30 = 923,340.60 : x
  2. Step 2: Convert to fraction form
    923,340.60/1,382,937.30 = 923,340.60/x
  3. Step 3: Cross multiply
    923,340.60x = 1,382,937.30 × 923,340.60
  4. Step 4: Simplify right side
    923,340.60x = 1,276,922,156,344.38
  5. Step 5: Solve for x
    x = 1,276,922,156,344.38/923,340.60
  6. Step 6: Final answer
    x = 1,382,937.30

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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.