Home / 963,559.20-1,444,998.60-332,326.20

Finding the Fourth Proportional to 963,559.20, 1,444,998.60 and 332,326.20

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Solution

The fourth proportional to 963,559.20, 1,444,998.60 and 332,326.20 is: 498,371.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,559.20 : 1,444,998.60 = 332,326.20 : x
  2. Step 2: Convert to fraction form
    963,559.20/1,444,998.60 = 332,326.20/x
  3. Step 3: Cross multiply
    963,559.20x = 1,444,998.60 × 332,326.20
  4. Step 4: Simplify right side
    963,559.20x = 480,210,893,743.32
  5. Step 5: Solve for x
    x = 480,210,893,743.32/963,559.20
  6. Step 6: Final answer
    x = 498,371.97

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Double scale
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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.