Home / 4,922,552.30-7,383,828.45-4,259,000.30

Finding the Fourth Proportional to 4,922,552.30, 7,383,828.45 and 4,259,000.30

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Solution

The fourth proportional to 4,922,552.30, 7,383,828.45 and 4,259,000.30 is: 6,388,500.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,552.30 : 7,383,828.45 = 4,259,000.30 : x
  2. Step 2: Convert to fraction form
    4,922,552.30/7,383,828.45 = 4,259,000.30/x
  3. Step 3: Cross multiply
    4,922,552.30x = 7,383,828.45 × 4,259,000.30
  4. Step 4: Simplify right side
    4,922,552.30x = 31,447,727,583,698.54
  5. Step 5: Solve for x
    x = 31,447,727,583,698.54/4,922,552.30
  6. Step 6: Final answer
    x = 6,388,500.45

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Double scale
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Similar ratio
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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.