Home / 2,268,478.92-3,403,054.56-730,959.24

Finding the Fourth Proportional to 2,268,478.92, 3,403,054.56 and 730,959.24

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Solution

The fourth proportional to 2,268,478.92, 3,403,054.56 and 730,959.24 is: 1,096,547.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,478.92 : 3,403,054.56 = 730,959.24 : x
  2. Step 2: Convert to fraction form
    2,268,478.92/3,403,054.56 = 730,959.24/x
  3. Step 3: Cross multiply
    2,268,478.92x = 3,403,054.56 × 730,959.24
  4. Step 4: Simplify right side
    2,268,478.92x = 2,487,494,174,856.13
  5. Step 5: Solve for x
    x = 2,487,494,174,856.13/2,268,478.92
  6. Step 6: Final answer
    x = 1,096,547.19

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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.