Home / 2,441,109.10-3,368,930.19-1,353,721.77

Finding the Fourth Proportional to 2,441,109.10, 3,368,930.19 and 1,353,721.77

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Solution

The fourth proportional to 2,441,109.10, 3,368,930.19 and 1,353,721.77 is: 1,868,246.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,109.10 : 3,368,930.19 = 1,353,721.77 : x
  2. Step 2: Convert to fraction form
    2,441,109.10/3,368,930.19 = 1,353,721.77/x
  3. Step 3: Cross multiply
    2,441,109.10x = 3,368,930.19 × 1,353,721.77
  4. Step 4: Simplify right side
    2,441,109.10x = 4,560,594,139,813.24
  5. Step 5: Solve for x
    x = 4,560,594,139,813.24/2,441,109.10
  6. Step 6: Final answer
    x = 1,868,246.75

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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.