Home / 5,517,803.98-7,610,255.79-3,584,687.41

Finding the Fourth Proportional to 5,517,803.98, 7,610,255.79 and 3,584,687.41

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Solution

The fourth proportional to 5,517,803.98, 7,610,255.79 and 3,584,687.41 is: 4,944,066.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,517,803.98 : 7,610,255.79 = 3,584,687.41 : x
  2. Step 2: Convert to fraction form
    5,517,803.98/7,610,255.79 = 3,584,687.41/x
  3. Step 3: Cross multiply
    5,517,803.98x = 7,610,255.79 × 3,584,687.41
  4. Step 4: Simplify right side
    5,517,803.98x = 27,280,388,117,292.61
  5. Step 5: Solve for x
    x = 27,280,388,117,292.61/5,517,803.98
  6. Step 6: Final answer
    x = 4,944,066.19

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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.