Home / 2,447,594.20-3,669,933.30-1,501,643.80

Finding the Fourth Proportional to 2,447,594.20, 3,669,933.30 and 1,501,643.80

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Solution

The fourth proportional to 2,447,594.20, 3,669,933.30 and 1,501,643.80 is: 2,251,571.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,594.20 : 3,669,933.30 = 1,501,643.80 : x
  2. Step 2: Convert to fraction form
    2,447,594.20/3,669,933.30 = 1,501,643.80/x
  3. Step 3: Cross multiply
    2,447,594.20x = 3,669,933.30 × 1,501,643.80
  4. Step 4: Simplify right side
    2,447,594.20x = 5,510,932,586,358.54
  5. Step 5: Solve for x
    x = 5,510,932,586,358.54/2,447,594.20
  6. Step 6: Final answer
    x = 2,251,571.19

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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.