Home / 2,310,651.24-3,464,642.76-712,785.30

Finding the Fourth Proportional to 2,310,651.24, 3,464,642.76 and 712,785.30

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Solution

The fourth proportional to 2,310,651.24, 3,464,642.76 and 712,785.30 is: 1,068,766.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,651.24 : 3,464,642.76 = 712,785.30 : x
  2. Step 2: Convert to fraction form
    2,310,651.24/3,464,642.76 = 712,785.30/x
  3. Step 3: Cross multiply
    2,310,651.24x = 3,464,642.76 × 712,785.30
  4. Step 4: Simplify right side
    2,310,651.24x = 2,469,546,429,079.43
  5. Step 5: Solve for x
    x = 2,469,546,429,079.43/2,310,651.24
  6. Step 6: Final answer
    x = 1,068,766.41

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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.