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Finding the Third Proportional to 2,393,047.13 and 5,122,477.13

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Solution

The third proportional to 2,393,047.13 and 5,122,477.13 is: 10,965,004.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,047.13 : 5,122,477.13 = 5,122,477.13 : x
  2. Step 2: Convert to fraction form
    2,393,047.13/5,122,477.13 = 5,122,477.13/x
  3. Step 3: Cross multiply
    2,393,047.13x = 5,122,477.13 × 5,122,477.13
  4. Step 4: Simplify right side
    2,393,047.13x = 26,239,771,896,148.27
  5. Step 5: Solve for x
    x = 26,239,771,896,148.27/2,393,047.13
  6. Step 6: Final answer
    x = 10,965,004.25

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.