Home / 4,346,947.80-6,514,200.90-3,015,696.60

Finding the Fourth Proportional to 4,346,947.80, 6,514,200.90 and 3,015,696.60

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Solution

The fourth proportional to 4,346,947.80, 6,514,200.90 and 3,015,696.60 is: 4,519,229.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346,947.80 : 6,514,200.90 = 3,015,696.60 : x
  2. Step 2: Convert to fraction form
    4,346,947.80/6,514,200.90 = 3,015,696.60/x
  3. Step 3: Cross multiply
    4,346,947.80x = 6,514,200.90 × 3,015,696.60
  4. Step 4: Simplify right side
    4,346,947.80x = 19,644,853,505,846.94
  5. Step 5: Solve for x
    x = 19,644,853,505,846.94/4,346,947.80
  6. Step 6: Final answer
    x = 4,519,229.22

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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.