Home / 1,793,716.91-2,689,154.49-894,695.88

Finding the Fourth Proportional to 1,793,716.91, 2,689,154.49 and 894,695.88

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Solution

The fourth proportional to 1,793,716.91, 2,689,154.49 and 894,695.88 is: 1,341,335.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,716.91 : 2,689,154.49 = 894,695.88 : x
  2. Step 2: Convert to fraction form
    1,793,716.91/2,689,154.49 = 894,695.88/x
  3. Step 3: Cross multiply
    1,793,716.91x = 2,689,154.49 × 894,695.88
  4. Step 4: Simplify right side
    1,793,716.91x = 2,405,975,442,886.50
  5. Step 5: Solve for x
    x = 2,405,975,442,886.50/1,793,716.91
  6. Step 6: Final answer
    x = 1,341,335.10

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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.