Home / 4,661,334.95-6,432,816.89-2,568,263.56

Finding the Fourth Proportional to 4,661,334.95, 6,432,816.89 and 2,568,263.56

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Solution

The fourth proportional to 4,661,334.95, 6,432,816.89 and 2,568,263.56 is: 3,544,299.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,334.95 : 6,432,816.89 = 2,568,263.56 : x
  2. Step 2: Convert to fraction form
    4,661,334.95/6,432,816.89 = 2,568,263.56/x
  3. Step 3: Cross multiply
    4,661,334.95x = 6,432,816.89 × 2,568,263.56
  4. Step 4: Simplify right side
    4,661,334.95x = 16,521,169,197,078.15
  5. Step 5: Solve for x
    x = 16,521,169,197,078.15/4,661,334.95
  6. Step 6: Final answer
    x = 3,544,299.95

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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.