Home / 1,956,069.91-2,933,790.13-535,793.95

Finding the Fourth Proportional to 1,956,069.91, 2,933,790.13 and 535,793.95

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Solution

The fourth proportional to 1,956,069.91, 2,933,790.13 and 535,793.95 is: 803,604.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,069.91 : 2,933,790.13 = 535,793.95 : x
  2. Step 2: Convert to fraction form
    1,956,069.91/2,933,790.13 = 535,793.95/x
  3. Step 3: Cross multiply
    1,956,069.91x = 2,933,790.13 × 535,793.95
  4. Step 4: Simplify right side
    1,956,069.91x = 1,571,906,988,551.20
  5. Step 5: Solve for x
    x = 1,571,906,988,551.20/1,956,069.91
  6. Step 6: Final answer
    x = 803,604.71

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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.