Home / 6,826,006.80-10,237,143.96-2,565,847.44

Finding the Fourth Proportional to 6,826,006.80, 10,237,143.96 and 2,565,847.44

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Solution

The fourth proportional to 6,826,006.80, 10,237,143.96 and 2,565,847.44 is: 3,848,069.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,006.80 : 10,237,143.96 = 2,565,847.44 : x
  2. Step 2: Convert to fraction form
    6,826,006.80/10,237,143.96 = 2,565,847.44/x
  3. Step 3: Cross multiply
    6,826,006.80x = 10,237,143.96 × 2,565,847.44
  4. Step 4: Simplify right side
    6,826,006.80x = 26,266,949,622,677.46
  5. Step 5: Solve for x
    x = 26,266,949,622,677.46/6,826,006.80
  6. Step 6: Final answer
    x = 3,848,069.65

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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.