Home / 7,195,749.38-10,794,745.71-4,316,439.37

Finding the Fourth Proportional to 7,195,749.38, 10,794,745.71 and 4,316,439.37

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Solution

The fourth proportional to 7,195,749.38, 10,794,745.71 and 4,316,439.37 is: 6,475,331.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,195,749.38 : 10,794,745.71 = 4,316,439.37 : x
  2. Step 2: Convert to fraction form
    7,195,749.38/10,794,745.71 = 4,316,439.37/x
  3. Step 3: Cross multiply
    7,195,749.38x = 10,794,745.71 × 4,316,439.37
  4. Step 4: Simplify right side
    7,195,749.38x = 46,594,865,350,200.41
  5. Step 5: Solve for x
    x = 46,594,865,350,200.41/7,195,749.38
  6. Step 6: Final answer
    x = 6,475,331.88

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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.