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Finding the Third Proportional to 5,064,700 and 7,255,002

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Solution

The third proportional to 5,064,700 and 7,255,002 is: 10,392,531.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,064,700 : 7,255,002 = 7,255,002 : x
  2. Step 2: Convert to fraction form
    5,064,700/7,255,002 = 7,255,002/x
  3. Step 3: Cross multiply
    5,064,700x = 7,255,002 × 7,255,002
  4. Step 4: Simplify right side
    5,064,700x = 52,635,054,020,004
  5. Step 5: Solve for x
    x = 52,635,054,020,004/5,064,700
  6. Step 6: Final answer
    x = 10,392,531.45

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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.