Home / 963,180.16-1,444,865.28-332,010.88

Finding the Fourth Proportional to 963,180.16, 1,444,865.28 and 332,010.88

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Solution

The fourth proportional to 963,180.16, 1,444,865.28 and 332,010.88 is: 498,049.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,180.16 : 1,444,865.28 = 332,010.88 : x
  2. Step 2: Convert to fraction form
    963,180.16/1,444,865.28 = 332,010.88/x
  3. Step 3: Cross multiply
    963,180.16x = 1,444,865.28 × 332,010.88
  4. Step 4: Simplify right side
    963,180.16x = 479,710,993,094.25
  5. Step 5: Solve for x
    x = 479,710,993,094.25/963,180.16
  6. Step 6: Final answer
    x = 498,049.08

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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.