Home / 9,252,811.98-13,875,770.61-3,185,847.18

Finding the Fourth Proportional to 9,252,811.98, 13,875,770.61 and 3,185,847.18

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Solution

The fourth proportional to 9,252,811.98, 13,875,770.61 and 3,185,847.18 is: 4,777,583.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252,811.98 : 13,875,770.61 = 3,185,847.18 : x
  2. Step 2: Convert to fraction form
    9,252,811.98/13,875,770.61 = 3,185,847.18/x
  3. Step 3: Cross multiply
    9,252,811.98x = 13,875,770.61 × 3,185,847.18
  4. Step 4: Simplify right side
    9,252,811.98x = 44,206,084,668,195.38
  5. Step 5: Solve for x
    x = 44,206,084,668,195.38/9,252,811.98
  6. Step 6: Final answer
    x = 4,777,583.81

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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.