Home / 4,613,715.54-6,906,945.87-3,407,627.70

Finding the Fourth Proportional to 4,613,715.54, 6,906,945.87 and 3,407,627.70

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Solution

The fourth proportional to 4,613,715.54, 6,906,945.87 and 3,407,627.70 is: 5,101,376.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613,715.54 : 6,906,945.87 = 3,407,627.70 : x
  2. Step 2: Convert to fraction form
    4,613,715.54/6,906,945.87 = 3,407,627.70/x
  3. Step 3: Cross multiply
    4,613,715.54x = 6,906,945.87 × 3,407,627.70
  4. Step 4: Simplify right side
    4,613,715.54x = 23,536,300,069,012.60
  5. Step 5: Solve for x
    x = 23,536,300,069,012.60/4,613,715.54
  6. Step 6: Final answer
    x = 5,101,376.51

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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.