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Finding the Third Proportional to 673,774.13 and 1,459,591.13

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Solution

The third proportional to 673,774.13 and 1,459,591.13 is: 3,161,899.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,774.13 : 1,459,591.13 = 1,459,591.13 : x
  2. Step 2: Convert to fraction form
    673,774.13/1,459,591.13 = 1,459,591.13/x
  3. Step 3: Cross multiply
    673,774.13x = 1,459,591.13 × 1,459,591.13
  4. Step 4: Simplify right side
    673,774.13x = 2,130,406,252,178.77
  5. Step 5: Solve for x
    x = 2,130,406,252,178.77/673,774.13
  6. Step 6: Final answer
    x = 3,161,899.77

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.