Home / 2,713,231.69-4,318,922.53

Finding the Third Proportional to 2,713,231.69 and 4,318,922.53

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Solution

The third proportional to 2,713,231.69 and 4,318,922.53 is: 6,874,861.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,231.69 : 4,318,922.53 = 4,318,922.53 : x
  2. Step 2: Convert to fraction form
    2,713,231.69/4,318,922.53 = 4,318,922.53/x
  3. Step 3: Cross multiply
    2,713,231.69x = 4,318,922.53 × 4,318,922.53
  4. Step 4: Simplify right side
    2,713,231.69x = 18,653,091,830,938.91
  5. Step 5: Solve for x
    x = 18,653,091,830,938.91/2,713,231.69
  6. Step 6: Final answer
    x = 6,874,861.41

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.