Home / 5,718,278.08-7,891,361.58-3,104,893.27

Finding the Fourth Proportional to 5,718,278.08, 7,891,361.58 and 3,104,893.27

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Solution

The fourth proportional to 5,718,278.08, 7,891,361.58 and 3,104,893.27 is: 4,284,827.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,718,278.08 : 7,891,361.58 = 3,104,893.27 : x
  2. Step 2: Convert to fraction form
    5,718,278.08/7,891,361.58 = 3,104,893.27/x
  3. Step 3: Cross multiply
    5,718,278.08x = 7,891,361.58 × 3,104,893.27
  4. Step 4: Simplify right side
    5,718,278.08x = 24,501,835,460,878.57
  5. Step 5: Solve for x
    x = 24,501,835,460,878.57/5,718,278.08
  6. Step 6: Final answer
    x = 4,284,827.55

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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.