Home / 4,111,963.22-5,675,103.10-2,369,298.98

Finding the Fourth Proportional to 4,111,963.22, 5,675,103.10 and 2,369,298.98

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Solution

The fourth proportional to 4,111,963.22, 5,675,103.10 and 2,369,298.98 is: 3,269,974.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,963.22 : 5,675,103.10 = 2,369,298.98 : x
  2. Step 2: Convert to fraction form
    4,111,963.22/5,675,103.10 = 2,369,298.98/x
  3. Step 3: Cross multiply
    4,111,963.22x = 5,675,103.10 × 2,369,298.98
  4. Step 4: Simplify right side
    4,111,963.22x = 13,446,015,986,224.84
  5. Step 5: Solve for x
    x = 13,446,015,986,224.84/4,111,963.22
  6. Step 6: Final answer
    x = 3,269,974.77

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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.