Home / 5,629,966.50-12,302,055.75

Finding the Third Proportional to 5,629,966.50 and 12,302,055.75

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Solution

The third proportional to 5,629,966.50 and 12,302,055.75 is: 26,881,256.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,629,966.50 : 12,302,055.75 = 12,302,055.75 : x
  2. Step 2: Convert to fraction form
    5,629,966.50/12,302,055.75 = 12,302,055.75/x
  3. Step 3: Cross multiply
    5,629,966.50x = 12,302,055.75 × 12,302,055.75
  4. Step 4: Simplify right side
    5,629,966.50x = 151,340,575,676,108.06
  5. Step 5: Solve for x
    x = 151,340,575,676,108.06/5,629,966.50
  6. Step 6: Final answer
    x = 26,881,256.87

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.