Home / 1,694,339.28-2,337,612.35-968,673.24

Finding the Fourth Proportional to 1,694,339.28, 2,337,612.35 and 968,673.24

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Solution

The fourth proportional to 1,694,339.28, 2,337,612.35 and 968,673.24 is: 1,336,439.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,339.28 : 2,337,612.35 = 968,673.24 : x
  2. Step 2: Convert to fraction form
    1,694,339.28/2,337,612.35 = 968,673.24/x
  3. Step 3: Cross multiply
    1,694,339.28x = 2,337,612.35 × 968,673.24
  4. Step 4: Simplify right side
    1,694,339.28x = 2,264,382,524,095.15
  5. Step 5: Solve for x
    x = 2,264,382,524,095.15/1,694,339.28
  6. Step 6: Final answer
    x = 1,336,439.84

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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.