Home / 3,348,727.83-5,022,618.81-1,073,956.64

Finding the Fourth Proportional to 3,348,727.83, 5,022,618.81 and 1,073,956.64

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Solution

The fourth proportional to 3,348,727.83, 5,022,618.81 and 1,073,956.64 is: 1,610,783.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,727.83 : 5,022,618.81 = 1,073,956.64 : x
  2. Step 2: Convert to fraction form
    3,348,727.83/5,022,618.81 = 1,073,956.64/x
  3. Step 3: Cross multiply
    3,348,727.83x = 5,022,618.81 × 1,073,956.64
  4. Step 4: Simplify right side
    3,348,727.83x = 5,394,074,796,075.30
  5. Step 5: Solve for x
    x = 5,394,074,796,075.30/3,348,727.83
  6. Step 6: Final answer
    x = 1,610,783.28

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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.