Home / 4,880,828.32-6,735,531.42-2,675,687.26

Finding the Fourth Proportional to 4,880,828.32, 6,735,531.42 and 2,675,687.26

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Solution

The fourth proportional to 4,880,828.32, 6,735,531.42 and 2,675,687.26 is: 3,692,442.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880,828.32 : 6,735,531.42 = 2,675,687.26 : x
  2. Step 2: Convert to fraction form
    4,880,828.32/6,735,531.42 = 2,675,687.26/x
  3. Step 3: Cross multiply
    4,880,828.32x = 6,735,531.42 × 2,675,687.26
  4. Step 4: Simplify right side
    4,880,828.32x = 18,022,175,609,823.71
  5. Step 5: Solve for x
    x = 18,022,175,609,823.71/4,880,828.32
  6. Step 6: Final answer
    x = 3,692,442.03

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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.