Home / 9,451,342.82-14,176,328.92-3,692,993.70

Finding the Fourth Proportional to 9,451,342.82, 14,176,328.92 and 3,692,993.70

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Solution

The fourth proportional to 9,451,342.82, 14,176,328.92 and 3,692,993.70 is: 5,539,222.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,451,342.82 : 14,176,328.92 = 3,692,993.70 : x
  2. Step 2: Convert to fraction form
    9,451,342.82/14,176,328.92 = 3,692,993.70/x
  3. Step 3: Cross multiply
    9,451,342.82x = 14,176,328.92 × 3,692,993.70
  4. Step 4: Simplify right side
    9,451,342.82x = 52,353,093,390,687.80
  5. Step 5: Solve for x
    x = 52,353,093,390,687.80/9,451,342.82
  6. Step 6: Final answer
    x = 5,539,222.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.