Home / 6,900,233.03-9,522,386.67-3,802,868.09

Finding the Fourth Proportional to 6,900,233.03, 9,522,386.67 and 3,802,868.09

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Solution

The fourth proportional to 6,900,233.03, 9,522,386.67 and 3,802,868.09 is: 5,247,993.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,900,233.03 : 9,522,386.67 = 3,802,868.09 : x
  2. Step 2: Convert to fraction form
    6,900,233.03/9,522,386.67 = 3,802,868.09/x
  3. Step 3: Cross multiply
    6,900,233.03x = 9,522,386.67 × 3,802,868.09
  4. Step 4: Simplify right side
    6,900,233.03x = 36,212,380,346,111.67
  5. Step 5: Solve for x
    x = 36,212,380,346,111.67/6,900,233.03
  6. Step 6: Final answer
    x = 5,247,993.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.