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Finding the Third Proportional to 5,065,113 and 7,255,684.50

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Solution

The third proportional to 5,065,113 and 7,255,684.50 is: 10,393,639.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,065,113 : 7,255,684.50 = 7,255,684.50 : x
  2. Step 2: Convert to fraction form
    5,065,113/7,255,684.50 = 7,255,684.50/x
  3. Step 3: Cross multiply
    5,065,113x = 7,255,684.50 × 7,255,684.50
  4. Step 4: Simplify right side
    5,065,113x = 52,644,957,563,540.25
  5. Step 5: Solve for x
    x = 52,644,957,563,540.25/5,065,113
  6. Step 6: Final answer
    x = 10,393,639.31

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.