Home / 2,664,500.13-3,993,207.12-2,307,844.17

Finding the Fourth Proportional to 2,664,500.13, 3,993,207.12 and 2,307,844.17

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Solution

The fourth proportional to 2,664,500.13, 3,993,207.12 and 2,307,844.17 is: 3,458,697.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,500.13 : 3,993,207.12 = 2,307,844.17 : x
  2. Step 2: Convert to fraction form
    2,664,500.13/3,993,207.12 = 2,307,844.17/x
  3. Step 3: Cross multiply
    2,664,500.13x = 3,993,207.12 × 2,307,844.17
  4. Step 4: Simplify right side
    2,664,500.13x = 9,215,699,771,494.49
  5. Step 5: Solve for x
    x = 9,215,699,771,494.49/2,664,500.13
  6. Step 6: Final answer
    x = 3,458,697.44

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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.