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Finding the Third Proportional to 5,053,276.13 and 7,775,088.75

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Solution

The third proportional to 5,053,276.13 and 7,775,088.75 is: 11,962,933.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053,276.13 : 7,775,088.75 = 7,775,088.75 : x
  2. Step 2: Convert to fraction form
    5,053,276.13/7,775,088.75 = 7,775,088.75/x
  3. Step 3: Cross multiply
    5,053,276.13x = 7,775,088.75 × 7,775,088.75
  4. Step 4: Simplify right side
    5,053,276.13x = 60,452,005,070,376.56
  5. Step 5: Solve for x
    x = 60,452,005,070,376.56/5,053,276.13
  6. Step 6: Final answer
    x = 11,962,933.27

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.