Home / 8,448,858.95-12,673,823.22-3,263,941.22

Finding the Fourth Proportional to 8,448,858.95, 12,673,823.22 and 3,263,941.22

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Solution

The fourth proportional to 8,448,858.95, 12,673,823.22 and 3,263,941.22 is: 4,896,118.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,448,858.95 : 12,673,823.22 = 3,263,941.22 : x
  2. Step 2: Convert to fraction form
    8,448,858.95/12,673,823.22 = 3,263,941.22/x
  3. Step 3: Cross multiply
    8,448,858.95x = 12,673,823.22 × 3,263,941.22
  4. Step 4: Simplify right side
    8,448,858.95x = 41,366,613,959,382.02
  5. Step 5: Solve for x
    x = 41,366,613,959,382.02/8,448,858.95
  6. Step 6: Final answer
    x = 4,896,118.43

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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.