Home / 1,315,627.88-2,834,283.38

Finding the Third Proportional to 1,315,627.88 and 2,834,283.38

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Solution

The third proportional to 1,315,627.88 and 2,834,283.38 is: 6,105,953.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,315,627.88 : 2,834,283.38 = 2,834,283.38 : x
  2. Step 2: Convert to fraction form
    1,315,627.88/2,834,283.38 = 2,834,283.38/x
  3. Step 3: Cross multiply
    1,315,627.88x = 2,834,283.38 × 2,834,283.38
  4. Step 4: Simplify right side
    1,315,627.88x = 8,033,162,249,801.39
  5. Step 5: Solve for x
    x = 8,033,162,249,801.39/1,315,627.88
  6. Step 6: Final answer
    x = 6,105,953.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.