Home / 2,473,120.87-3,709,236.61-875,692.33

Finding the Fourth Proportional to 2,473,120.87, 3,709,236.61 and 875,692.33

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Solution

The fourth proportional to 2,473,120.87, 3,709,236.61 and 875,692.33 is: 1,313,381.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,120.87 : 3,709,236.61 = 875,692.33 : x
  2. Step 2: Convert to fraction form
    2,473,120.87/3,709,236.61 = 875,692.33/x
  3. Step 3: Cross multiply
    2,473,120.87x = 3,709,236.61 × 875,692.33
  4. Step 4: Simplify right side
    2,473,120.87x = 3,248,150,041,353.73
  5. Step 5: Solve for x
    x = 3,248,150,041,353.73/2,473,120.87
  6. Step 6: Final answer
    x = 1,313,381.03

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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.