Home / 4,815,297.28-10,312,397.72

Finding the Third Proportional to 4,815,297.28 and 10,312,397.72

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Solution

The third proportional to 4,815,297.28 and 10,312,397.72 is: 22,084,939.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,815,297.28 : 10,312,397.72 = 10,312,397.72 : x
  2. Step 2: Convert to fraction form
    4,815,297.28/10,312,397.72 = 10,312,397.72/x
  3. Step 3: Cross multiply
    4,815,297.28x = 10,312,397.72 × 10,312,397.72
  4. Step 4: Simplify right side
    4,815,297.28x = 106,345,546,709,680.20
  5. Step 5: Solve for x
    x = 106,345,546,709,680.20/4,815,297.28
  6. Step 6: Final answer
    x = 22,084,939.00

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.