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Finding the Third Proportional to 4,546,050 and 7,058,157

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Solution

The third proportional to 4,546,050 and 7,058,157 is: 10,958,432.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546,050 : 7,058,157 = 7,058,157 : x
  2. Step 2: Convert to fraction form
    4,546,050/7,058,157 = 7,058,157/x
  3. Step 3: Cross multiply
    4,546,050x = 7,058,157 × 7,058,157
  4. Step 4: Simplify right side
    4,546,050x = 49,817,580,236,649
  5. Step 5: Solve for x
    x = 49,817,580,236,649/4,546,050
  6. Step 6: Final answer
    x = 10,958,432.10

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.