Home / 2,208,958.96-3,308,581.68-1,825,534.16

Finding the Fourth Proportional to 2,208,958.96, 3,308,581.68 and 1,825,534.16

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Solution

The fourth proportional to 2,208,958.96, 3,308,581.68 and 1,825,534.16 is: 2,734,287.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,958.96 : 3,308,581.68 = 1,825,534.16 : x
  2. Step 2: Convert to fraction form
    2,208,958.96/3,308,581.68 = 1,825,534.16/x
  3. Step 3: Cross multiply
    2,208,958.96x = 3,308,581.68 × 1,825,534.16
  4. Step 4: Simplify right side
    2,208,958.96x = 6,039,928,877,990.19
  5. Step 5: Solve for x
    x = 6,039,928,877,990.19/2,208,958.96
  6. Step 6: Final answer
    x = 2,734,287.50

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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.