Home / 3,970,291.66-5,952,824.04-2,618,332

Finding the Fourth Proportional to 3,970,291.66, 5,952,824.04 and 2,618,332

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Solution

The fourth proportional to 3,970,291.66, 5,952,824.04 and 2,618,332 is: 3,925,774.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,970,291.66 : 5,952,824.04 = 2,618,332 : x
  2. Step 2: Convert to fraction form
    3,970,291.66/5,952,824.04 = 2,618,332/x
  3. Step 3: Cross multiply
    3,970,291.66x = 5,952,824.04 × 2,618,332
  4. Step 4: Simplify right side
    3,970,291.66x = 15,586,469,674,301.28
  5. Step 5: Solve for x
    x = 15,586,469,674,301.28/3,970,291.66
  6. Step 6: Final answer
    x = 3,925,774.48

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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.