Home / 4,398,906.90-6,599,393.12-1,366,116.24

Finding the Fourth Proportional to 4,398,906.90, 6,599,393.12 and 1,366,116.24

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Solution

The fourth proportional to 4,398,906.90, 6,599,393.12 and 1,366,116.24 is: 2,049,495.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398,906.90 : 6,599,393.12 = 1,366,116.24 : x
  2. Step 2: Convert to fraction form
    4,398,906.90/6,599,393.12 = 1,366,116.24/x
  3. Step 3: Cross multiply
    4,398,906.90x = 6,599,393.12 × 1,366,116.24
  4. Step 4: Simplify right side
    4,398,906.90x = 9,015,538,115,376.27
  5. Step 5: Solve for x
    x = 9,015,538,115,376.27/4,398,906.90
  6. Step 6: Final answer
    x = 2,049,495.10

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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.