Home / 8,560,804.44-11,813,254.38-4,889,214.12

Finding the Fourth Proportional to 8,560,804.44, 11,813,254.38 and 4,889,214.12

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Solution

The fourth proportional to 8,560,804.44, 11,813,254.38 and 4,889,214.12 is: 6,746,740.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,560,804.44 : 11,813,254.38 = 4,889,214.12 : x
  2. Step 2: Convert to fraction form
    8,560,804.44/11,813,254.38 = 4,889,214.12/x
  3. Step 3: Cross multiply
    8,560,804.44x = 11,813,254.38 × 4,889,214.12
  4. Step 4: Simplify right side
    8,560,804.44x = 57,757,530,117,847.85
  5. Step 5: Solve for x
    x = 57,757,530,117,847.85/8,560,804.44
  6. Step 6: Final answer
    x = 6,746,740.98

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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.