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Finding the Third Proportional to 6,162,120 and 13,298,534

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Solution

The third proportional to 6,162,120 and 13,298,534 is: 28,699,701.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,120 : 13,298,534 = 13,298,534 : x
  2. Step 2: Convert to fraction form
    6,162,120/13,298,534 = 13,298,534/x
  3. Step 3: Cross multiply
    6,162,120x = 13,298,534 × 13,298,534
  4. Step 4: Simplify right side
    6,162,120x = 176,851,006,549,156
  5. Step 5: Solve for x
    x = 176,851,006,549,156/6,162,120
  6. Step 6: Final answer
    x = 28,699,701.82

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.