Home / 963,249.51-1,444,943.52-332,154.21

Finding the Fourth Proportional to 963,249.51, 1,444,943.52 and 332,154.21

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Solution

The fourth proportional to 963,249.51, 1,444,943.52 and 332,154.21 is: 498,255.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,249.51 : 1,444,943.52 = 332,154.21 : x
  2. Step 2: Convert to fraction form
    963,249.51/1,444,943.52 = 332,154.21/x
  3. Step 3: Cross multiply
    963,249.51x = 1,444,943.52 × 332,154.21
  4. Step 4: Simplify right side
    963,249.51x = 479,944,073,380.22
  5. Step 5: Solve for x
    x = 479,944,073,380.22/963,249.51
  6. Step 6: Final answer
    x = 498,255.20

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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.