Home / 733,582.84-1,100,691.03-396,860.70

Finding the Fourth Proportional to 733,582.84, 1,100,691.03 and 396,860.70

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Solution

The fourth proportional to 733,582.84, 1,100,691.03 and 396,860.70 is: 595,462.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,582.84 : 1,100,691.03 = 396,860.70 : x
  2. Step 2: Convert to fraction form
    733,582.84/1,100,691.03 = 396,860.70/x
  3. Step 3: Cross multiply
    733,582.84x = 1,100,691.03 × 396,860.70
  4. Step 4: Simplify right side
    733,582.84x = 436,821,005,161.76
  5. Step 5: Solve for x
    x = 436,821,005,161.76/733,582.84
  6. Step 6: Final answer
    x = 595,462.41

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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.