Home / 2,448,357.66-3,672,531.72-651,243.06

Finding the Fourth Proportional to 2,448,357.66, 3,672,531.72 and 651,243.06

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Solution

The fourth proportional to 2,448,357.66, 3,672,531.72 and 651,243.06 is: 976,863.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,357.66 : 3,672,531.72 = 651,243.06 : x
  2. Step 2: Convert to fraction form
    2,448,357.66/3,672,531.72 = 651,243.06/x
  3. Step 3: Cross multiply
    2,448,357.66x = 3,672,531.72 × 651,243.06
  4. Step 4: Simplify right side
    2,448,357.66x = 2,391,710,795,279.86
  5. Step 5: Solve for x
    x = 2,391,710,795,279.86/2,448,357.66
  6. Step 6: Final answer
    x = 976,863.32

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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.