Home / 4,536,619.75-6,260,531.82-2,499,429.25

Finding the Fourth Proportional to 4,536,619.75, 6,260,531.82 and 2,499,429.25

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Solution

The fourth proportional to 4,536,619.75, 6,260,531.82 and 2,499,429.25 is: 3,449,210.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,619.75 : 6,260,531.82 = 2,499,429.25 : x
  2. Step 2: Convert to fraction form
    4,536,619.75/6,260,531.82 = 2,499,429.25/x
  3. Step 3: Cross multiply
    4,536,619.75x = 6,260,531.82 × 2,499,429.25
  4. Step 4: Simplify right side
    4,536,619.75x = 15,647,756,349,916.54
  5. Step 5: Solve for x
    x = 15,647,756,349,916.54/4,536,619.75
  6. Step 6: Final answer
    x = 3,449,210.47

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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.