Home / 4,996,819.67-7,495,228.55-2,724,255.11

Finding the Fourth Proportional to 4,996,819.67, 7,495,228.55 and 2,724,255.11

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Solution

The fourth proportional to 4,996,819.67, 7,495,228.55 and 2,724,255.11 is: 4,086,382.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,819.67 : 7,495,228.55 = 2,724,255.11 : x
  2. Step 2: Convert to fraction form
    4,996,819.67/7,495,228.55 = 2,724,255.11/x
  3. Step 3: Cross multiply
    4,996,819.67x = 7,495,228.55 × 2,724,255.11
  4. Step 4: Simplify right side
    4,996,819.67x = 20,418,914,703,504.10
  5. Step 5: Solve for x
    x = 20,418,914,703,504.10/4,996,819.67
  6. Step 6: Final answer
    x = 4,086,382.15

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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.