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Finding the Third Proportional to 1,425,526.13 and 3,102,006

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Solution

The third proportional to 1,425,526.13 and 3,102,006 is: 6,750,098.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,425,526.13 : 3,102,006 = 3,102,006 : x
  2. Step 2: Convert to fraction form
    1,425,526.13/3,102,006 = 3,102,006/x
  3. Step 3: Cross multiply
    1,425,526.13x = 3,102,006 × 3,102,006
  4. Step 4: Simplify right side
    1,425,526.13x = 9,622,441,224,036
  5. Step 5: Solve for x
    x = 9,622,441,224,036/1,425,526.13
  6. Step 6: Final answer
    x = 6,750,098.13

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.