Home / 9,201,696.04-13,795,943.10-3,517,129

Finding the Fourth Proportional to 9,201,696.04, 13,795,943.10 and 3,517,129

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Solution

The fourth proportional to 9,201,696.04, 13,795,943.10 and 3,517,129 is: 5,273,170.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,201,696.04 : 13,795,943.10 = 3,517,129 : x
  2. Step 2: Convert to fraction form
    9,201,696.04/13,795,943.10 = 3,517,129/x
  3. Step 3: Cross multiply
    9,201,696.04x = 13,795,943.10 × 3,517,129
  4. Step 4: Simplify right side
    9,201,696.04x = 48,522,111,559,359.90
  5. Step 5: Solve for x
    x = 48,522,111,559,359.90/9,201,696.04
  6. Step 6: Final answer
    x = 5,273,170.44

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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.