Home / 3,368,511.64-5,052,789.33-1,346,925.39

Finding the Fourth Proportional to 3,368,511.64, 5,052,789.33 and 1,346,925.39

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Solution

The fourth proportional to 3,368,511.64, 5,052,789.33 and 1,346,925.39 is: 2,020,396.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,511.64 : 5,052,789.33 = 1,346,925.39 : x
  2. Step 2: Convert to fraction form
    3,368,511.64/5,052,789.33 = 1,346,925.39/x
  3. Step 3: Cross multiply
    3,368,511.64x = 5,052,789.33 × 1,346,925.39
  4. Step 4: Simplify right side
    3,368,511.64x = 6,805,730,213,634.14
  5. Step 5: Solve for x
    x = 6,805,730,213,634.14/3,368,511.64
  6. Step 6: Final answer
    x = 2,020,396.82

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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.