Home / 3,246,819.04-4,480,226.40-1,796,322.88

Finding the Fourth Proportional to 3,246,819.04, 4,480,226.40 and 1,796,322.88

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Solution

The fourth proportional to 3,246,819.04, 4,480,226.40 and 1,796,322.88 is: 2,478,713.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,819.04 : 4,480,226.40 = 1,796,322.88 : x
  2. Step 2: Convert to fraction form
    3,246,819.04/4,480,226.40 = 1,796,322.88/x
  3. Step 3: Cross multiply
    3,246,819.04x = 4,480,226.40 × 1,796,322.88
  4. Step 4: Simplify right side
    3,246,819.04x = 8,047,933,189,900.03
  5. Step 5: Solve for x
    x = 8,047,933,189,900.03/3,246,819.04
  6. Step 6: Final answer
    x = 2,478,713.19

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.