Home / 4,476,276.82-6,177,916.19-2,516,316.31

Finding the Fourth Proportional to 4,476,276.82, 6,177,916.19 and 2,516,316.31

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Solution

The fourth proportional to 4,476,276.82, 6,177,916.19 and 2,516,316.31 is: 3,472,884.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,276.82 : 6,177,916.19 = 2,516,316.31 : x
  2. Step 2: Convert to fraction form
    4,476,276.82/6,177,916.19 = 2,516,316.31/x
  3. Step 3: Cross multiply
    4,476,276.82x = 6,177,916.19 × 2,516,316.31
  4. Step 4: Simplify right side
    4,476,276.82x = 15,545,591,289,633.33
  5. Step 5: Solve for x
    x = 15,545,591,289,633.33/4,476,276.82
  6. Step 6: Final answer
    x = 3,472,884.25

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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.