Home / 2,339,235.73-3,226,798.13-1,408,295.95

Finding the Fourth Proportional to 2,339,235.73, 3,226,798.13 and 1,408,295.95

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Solution

The fourth proportional to 2,339,235.73, 3,226,798.13 and 1,408,295.95 is: 1,942,637.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,235.73 : 3,226,798.13 = 1,408,295.95 : x
  2. Step 2: Convert to fraction form
    2,339,235.73/3,226,798.13 = 1,408,295.95/x
  3. Step 3: Cross multiply
    2,339,235.73x = 3,226,798.13 × 1,408,295.95
  4. Step 4: Simplify right side
    2,339,235.73x = 4,544,286,737,946.57
  5. Step 5: Solve for x
    x = 4,544,286,737,946.57/2,339,235.73
  6. Step 6: Final answer
    x = 1,942,637.37

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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.