Home / 6,914,591.70-10,371,804.12-1,796,568.72

Finding the Fourth Proportional to 6,914,591.70, 10,371,804.12 and 1,796,568.72

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Solution

The fourth proportional to 6,914,591.70, 10,371,804.12 and 1,796,568.72 is: 2,694,831.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,591.70 : 10,371,804.12 = 1,796,568.72 : x
  2. Step 2: Convert to fraction form
    6,914,591.70/10,371,804.12 = 1,796,568.72/x
  3. Step 3: Cross multiply
    6,914,591.70x = 10,371,804.12 × 1,796,568.72
  4. Step 4: Simplify right side
    6,914,591.70x = 18,633,658,851,959.12
  5. Step 5: Solve for x
    x = 18,633,658,851,959.12/6,914,591.70
  6. Step 6: Final answer
    x = 2,694,831.40

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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.