Home / 4,868,498.25-6,716,265.35-3,150,173.97

Finding the Fourth Proportional to 4,868,498.25, 6,716,265.35 and 3,150,173.97

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Solution

The fourth proportional to 4,868,498.25, 6,716,265.35 and 3,150,173.97 is: 4,345,776.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,498.25 : 6,716,265.35 = 3,150,173.97 : x
  2. Step 2: Convert to fraction form
    4,868,498.25/6,716,265.35 = 3,150,173.97/x
  3. Step 3: Cross multiply
    4,868,498.25x = 6,716,265.35 × 3,150,173.97
  4. Step 4: Simplify right side
    4,868,498.25x = 21,157,404,281,182.94
  5. Step 5: Solve for x
    x = 21,157,404,281,182.94/4,868,498.25
  6. Step 6: Final answer
    x = 4,345,776.29

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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.