Home / 6,894,351.67-10,322,084.71-3,648,537.49

Finding the Fourth Proportional to 6,894,351.67, 10,322,084.71 and 3,648,537.49

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Solution

The fourth proportional to 6,894,351.67, 10,322,084.71 and 3,648,537.49 is: 5,462,516.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,894,351.67 : 10,322,084.71 = 3,648,537.49 : x
  2. Step 2: Convert to fraction form
    6,894,351.67/10,322,084.71 = 3,648,537.49/x
  3. Step 3: Cross multiply
    6,894,351.67x = 10,322,084.71 × 3,648,537.49
  4. Step 4: Simplify right side
    6,894,351.67x = 37,660,513,039,390.78
  5. Step 5: Solve for x
    x = 37,660,513,039,390.78/6,894,351.67
  6. Step 6: Final answer
    x = 5,462,516.98

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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.