Home / 3,835,584.66-5,293,096.00-2,116,692.87

Finding the Fourth Proportional to 3,835,584.66, 5,293,096.00 and 2,116,692.87

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Solution

The fourth proportional to 3,835,584.66, 5,293,096.00 and 2,116,692.87 is: 2,921,030.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,584.66 : 5,293,096.00 = 2,116,692.87 : x
  2. Step 2: Convert to fraction form
    3,835,584.66/5,293,096.00 = 2,116,692.87/x
  3. Step 3: Cross multiply
    3,835,584.66x = 5,293,096.00 × 2,116,692.87
  4. Step 4: Simplify right side
    3,835,584.66x = 11,203,858,526,376.58
  5. Step 5: Solve for x
    x = 11,203,858,526,376.58/3,835,584.66
  6. Step 6: Final answer
    x = 2,921,030.18

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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.