Home / 1,882,869.28-2,824,238.28-603,458.08

Finding the Fourth Proportional to 1,882,869.28, 2,824,238.28 and 603,458.08

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Solution

The fourth proportional to 1,882,869.28, 2,824,238.28 and 603,458.08 is: 905,166.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,869.28 : 2,824,238.28 = 603,458.08 : x
  2. Step 2: Convert to fraction form
    1,882,869.28/2,824,238.28 = 603,458.08/x
  3. Step 3: Cross multiply
    1,882,869.28x = 2,824,238.28 × 603,458.08
  4. Step 4: Simplify right side
    1,882,869.28x = 1,704,309,409,911.30
  5. Step 5: Solve for x
    x = 1,704,309,409,911.30/1,882,869.28
  6. Step 6: Final answer
    x = 905,166.08

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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.