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Finding the Third Proportional to 5,034,705.19 and 7,743,200.06

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Solution

The third proportional to 5,034,705.19 and 7,743,200.06 is: 11,908,770.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,705.19 : 7,743,200.06 = 7,743,200.06 : x
  2. Step 2: Convert to fraction form
    5,034,705.19/7,743,200.06 = 7,743,200.06/x
  3. Step 3: Cross multiply
    5,034,705.19x = 7,743,200.06 × 7,743,200.06
  4. Step 4: Simplify right side
    5,034,705.19x = 59,957,147,207,900
  5. Step 5: Solve for x
    x = 59,957,147,207,900/5,034,705.19
  6. Step 6: Final answer
    x = 11,908,770.22

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.