Home / 2,247,397.04-3,371,126.68-731,087.89

Finding the Fourth Proportional to 2,247,397.04, 3,371,126.68 and 731,087.89

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Solution

The fourth proportional to 2,247,397.04, 3,371,126.68 and 731,087.89 is: 1,096,641.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,397.04 : 3,371,126.68 = 731,087.89 : x
  2. Step 2: Convert to fraction form
    2,247,397.04/3,371,126.68 = 731,087.89/x
  3. Step 3: Cross multiply
    2,247,397.04x = 3,371,126.68 × 731,087.89
  4. Step 4: Simplify right side
    2,247,397.04x = 2,464,589,902,852.54
  5. Step 5: Solve for x
    x = 2,464,589,902,852.54/2,247,397.04
  6. Step 6: Final answer
    x = 1,096,641.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.