Home / 1,170,727.96-1,756,394.18-361,094.18

Finding the Fourth Proportional to 1,170,727.96, 1,756,394.18 and 361,094.18

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Solution

The fourth proportional to 1,170,727.96, 1,756,394.18 and 361,094.18 is: 541,734.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,727.96 : 1,756,394.18 = 361,094.18 : x
  2. Step 2: Convert to fraction form
    1,170,727.96/1,756,394.18 = 361,094.18/x
  3. Step 3: Cross multiply
    1,170,727.96x = 1,756,394.18 × 361,094.18
  4. Step 4: Simplify right side
    1,170,727.96x = 634,223,716,183.87
  5. Step 5: Solve for x
    x = 634,223,716,183.87/1,170,727.96
  6. Step 6: Final answer
    x = 541,734.49

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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.