Home / 6,823,270.25-9,416,158.54-3,725,815.23

Finding the Fourth Proportional to 6,823,270.25, 9,416,158.54 and 3,725,815.23

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Solution

The fourth proportional to 6,823,270.25, 9,416,158.54 and 3,725,815.23 is: 5,141,649.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823,270.25 : 9,416,158.54 = 3,725,815.23 : x
  2. Step 2: Convert to fraction form
    6,823,270.25/9,416,158.54 = 3,725,815.23/x
  3. Step 3: Cross multiply
    6,823,270.25x = 9,416,158.54 × 3,725,815.23
  4. Step 4: Simplify right side
    6,823,270.25x = 35,082,866,920,002.04
  5. Step 5: Solve for x
    x = 35,082,866,920,002.04/6,823,270.25
  6. Step 6: Final answer
    x = 5,141,649.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.