Home / 1,163,113.99-1,744,668.82-364,456.71

Finding the Fourth Proportional to 1,163,113.99, 1,744,668.82 and 364,456.71

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Solution

The fourth proportional to 1,163,113.99, 1,744,668.82 and 364,456.71 is: 546,684.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,113.99 : 1,744,668.82 = 364,456.71 : x
  2. Step 2: Convert to fraction form
    1,163,113.99/1,744,668.82 = 364,456.71/x
  3. Step 3: Cross multiply
    1,163,113.99x = 1,744,668.82 × 364,456.71
  4. Step 4: Simplify right side
    1,163,113.99x = 635,856,258,176.78
  5. Step 5: Solve for x
    x = 635,856,258,176.78/1,163,113.99
  6. Step 6: Final answer
    x = 546,684.39

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1.5x scale

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.