Home / 6,046,428.57-8,344,071.42-3,330,174.57

Finding the Fourth Proportional to 6,046,428.57, 8,344,071.42 and 3,330,174.57

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Solution

The fourth proportional to 6,046,428.57, 8,344,071.42 and 3,330,174.57 is: 4,595,640.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,046,428.57 : 8,344,071.42 = 3,330,174.57 : x
  2. Step 2: Convert to fraction form
    6,046,428.57/8,344,071.42 = 3,330,174.57/x
  3. Step 3: Cross multiply
    6,046,428.57x = 8,344,071.42 × 3,330,174.57
  4. Step 4: Simplify right side
    6,046,428.57x = 27,787,214,453,147.79
  5. Step 5: Solve for x
    x = 27,787,214,453,147.79/6,046,428.57
  6. Step 6: Final answer
    x = 4,595,640.90

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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.