Home / 1,793,715.41-2,689,152.24-894,694.38

Finding the Fourth Proportional to 1,793,715.41, 2,689,152.24 and 894,694.38

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Solution

The fourth proportional to 1,793,715.41, 2,689,152.24 and 894,694.38 is: 1,341,332.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,715.41 : 2,689,152.24 = 894,694.38 : x
  2. Step 2: Convert to fraction form
    1,793,715.41/2,689,152.24 = 894,694.38/x
  3. Step 3: Cross multiply
    1,793,715.41x = 2,689,152.24 × 894,694.38
  4. Step 4: Simplify right side
    1,793,715.41x = 2,405,969,409,531.84
  5. Step 5: Solve for x
    x = 2,405,969,409,531.84/1,793,715.41
  6. Step 6: Final answer
    x = 1,341,332.85

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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.