Home / 4,736,922.28-6,536,555.40-2,802,843.94

Finding the Fourth Proportional to 4,736,922.28, 6,536,555.40 and 2,802,843.94

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Solution

The fourth proportional to 4,736,922.28, 6,536,555.40 and 2,802,843.94 is: 3,867,689.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,922.28 : 6,536,555.40 = 2,802,843.94 : x
  2. Step 2: Convert to fraction form
    4,736,922.28/6,536,555.40 = 2,802,843.94/x
  3. Step 3: Cross multiply
    4,736,922.28x = 6,536,555.40 × 2,802,843.94
  4. Step 4: Simplify right side
    4,736,922.28x = 18,320,944,691,364.28
  5. Step 5: Solve for x
    x = 18,320,944,691,364.28/4,736,922.28
  6. Step 6: Final answer
    x = 3,867,689.53

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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.