Home / 5,878,034.49-8,111,418.33-3,264,705.66

Finding the Fourth Proportional to 5,878,034.49, 8,111,418.33 and 3,264,705.66

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Solution

The fourth proportional to 5,878,034.49, 8,111,418.33 and 3,264,705.66 is: 4,505,144.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,878,034.49 : 8,111,418.33 = 3,264,705.66 : x
  2. Step 2: Convert to fraction form
    5,878,034.49/8,111,418.33 = 3,264,705.66/x
  3. Step 3: Cross multiply
    5,878,034.49x = 8,111,418.33 × 3,264,705.66
  4. Step 4: Simplify right side
    5,878,034.49x = 26,481,393,315,839.67
  5. Step 5: Solve for x
    x = 26,481,393,315,839.67/5,878,034.49
  6. Step 6: Final answer
    x = 4,505,144.26

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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.