Home / 7,675,079.54-10,591,580.39-4,237,295.90

Finding the Fourth Proportional to 7,675,079.54, 10,591,580.39 and 4,237,295.90

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Solution

The fourth proportional to 7,675,079.54, 10,591,580.39 and 4,237,295.90 is: 5,847,452.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,675,079.54 : 10,591,580.39 = 4,237,295.90 : x
  2. Step 2: Convert to fraction form
    7,675,079.54/10,591,580.39 = 4,237,295.90/x
  3. Step 3: Cross multiply
    7,675,079.54x = 10,591,580.39 × 4,237,295.90
  4. Step 4: Simplify right side
    7,675,079.54x = 44,879,660,086,923.02
  5. Step 5: Solve for x
    x = 44,879,660,086,923.02/7,675,079.54
  6. Step 6: Final answer
    x = 5,847,452.12

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Double scale
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1.5x scale

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.