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Finding the Third Proportional to 5,053,284 and 7,775,102

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Solution

The third proportional to 5,053,284 and 7,775,102 is: 11,962,955.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053,284 : 7,775,102 = 7,775,102 : x
  2. Step 2: Convert to fraction form
    5,053,284/7,775,102 = 7,775,102/x
  3. Step 3: Cross multiply
    5,053,284x = 7,775,102 × 7,775,102
  4. Step 4: Simplify right side
    5,053,284x = 60,452,211,110,404
  5. Step 5: Solve for x
    x = 60,452,211,110,404/5,053,284
  6. Step 6: Final answer
    x = 11,962,955.40

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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.