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Finding the Third Proportional to 1,343,719.13 and 2,901,250.13

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Solution

The third proportional to 1,343,719.13 and 2,901,250.13 is: 6,264,145.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,719.13 : 2,901,250.13 = 2,901,250.13 : x
  2. Step 2: Convert to fraction form
    1,343,719.13/2,901,250.13 = 2,901,250.13/x
  3. Step 3: Cross multiply
    1,343,719.13x = 2,901,250.13 × 2,901,250.13
  4. Step 4: Simplify right side
    1,343,719.13x = 8,417,252,287,812.52
  5. Step 5: Solve for x
    x = 8,417,252,287,812.52/1,343,719.13
  6. Step 6: Final answer
    x = 6,264,145.63

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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.