Home / 2,441,398-3,369,169.76-1,353,715.44

Finding the Fourth Proportional to 2,441,398, 3,369,169.76 and 1,353,715.44

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Solution

The fourth proportional to 2,441,398, 3,369,169.76 and 1,353,715.44 is: 1,868,149.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,398 : 3,369,169.76 = 1,353,715.44 : x
  2. Step 2: Convert to fraction form
    2,441,398/3,369,169.76 = 1,353,715.44/x
  3. Step 3: Cross multiply
    2,441,398x = 3,369,169.76 × 1,353,715.44
  4. Step 4: Simplify right side
    2,441,398x = 4,560,897,124,093.09
  5. Step 5: Solve for x
    x = 4,560,897,124,093.09/2,441,398
  6. Step 6: Final answer
    x = 1,868,149.77

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1.5x scale

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.