Home / 4,996,821.67-7,495,231.55-2,724,257.11

Finding the Fourth Proportional to 4,996,821.67, 7,495,231.55 and 2,724,257.11

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Solution

The fourth proportional to 4,996,821.67, 7,495,231.55 and 2,724,257.11 is: 4,086,385.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,821.67 : 7,495,231.55 = 2,724,257.11 : x
  2. Step 2: Convert to fraction form
    4,996,821.67/7,495,231.55 = 2,724,257.11/x
  3. Step 3: Cross multiply
    4,996,821.67x = 7,495,231.55 × 2,724,257.11
  4. Step 4: Simplify right side
    4,996,821.67x = 20,418,937,841,183.82
  5. Step 5: Solve for x
    x = 20,418,937,841,183.82/4,996,821.67
  6. Step 6: Final answer
    x = 4,086,385.14

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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.