Home / 2,418,582.13-3,627,873.17-881,692.80

Finding the Fourth Proportional to 2,418,582.13, 3,627,873.17 and 881,692.80

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Solution

The fourth proportional to 2,418,582.13, 3,627,873.17 and 881,692.80 is: 1,322,539.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,582.13 : 3,627,873.17 = 881,692.80 : x
  2. Step 2: Convert to fraction form
    2,418,582.13/3,627,873.17 = 881,692.80/x
  3. Step 3: Cross multiply
    2,418,582.13x = 3,627,873.17 × 881,692.80
  4. Step 4: Simplify right side
    2,418,582.13x = 3,198,669,653,302.18
  5. Step 5: Solve for x
    x = 3,198,669,653,302.18/2,418,582.13
  6. Step 6: Final answer
    x = 1,322,539.19

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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.