Home / 1,376,374.78-3,025,031.06

Finding the Third Proportional to 1,376,374.78 and 3,025,031.06

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Solution

The third proportional to 1,376,374.78 and 3,025,031.06 is: 6,648,489.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,376,374.78 : 3,025,031.06 = 3,025,031.06 : x
  2. Step 2: Convert to fraction form
    1,376,374.78/3,025,031.06 = 3,025,031.06/x
  3. Step 3: Cross multiply
    1,376,374.78x = 3,025,031.06 × 3,025,031.06
  4. Step 4: Simplify right side
    1,376,374.78x = 9,150,812,929,089.88
  5. Step 5: Solve for x
    x = 9,150,812,929,089.88/1,376,374.78
  6. Step 6: Final answer
    x = 6,648,489.24

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.