Home / 2,544,921.28-5,547,077.44

Finding the Third Proportional to 2,544,921.28 and 5,547,077.44

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Solution

The third proportional to 2,544,921.28 and 5,547,077.44 is: 12,090,774.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,921.28 : 5,547,077.44 = 5,547,077.44 : x
  2. Step 2: Convert to fraction form
    2,544,921.28/5,547,077.44 = 5,547,077.44/x
  3. Step 3: Cross multiply
    2,544,921.28x = 5,547,077.44 × 5,547,077.44
  4. Step 4: Simplify right side
    2,544,921.28x = 30,770,068,097,621.57
  5. Step 5: Solve for x
    x = 30,770,068,097,621.57/2,544,921.28
  6. Step 6: Final answer
    x = 12,090,774.02

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.