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Finding the Third Proportional to 602,926.50 and 1,318,848

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Solution

The third proportional to 602,926.50 and 1,318,848 is: 2,884,862.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,926.50 : 1,318,848 = 1,318,848 : x
  2. Step 2: Convert to fraction form
    602,926.50/1,318,848 = 1,318,848/x
  3. Step 3: Cross multiply
    602,926.50x = 1,318,848 × 1,318,848
  4. Step 4: Simplify right side
    602,926.50x = 1,739,360,047,104
  5. Step 5: Solve for x
    x = 1,739,360,047,104/602,926.50
  6. Step 6: Final answer
    x = 2,884,862.50

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.