Home / 4,922,117.70-7,383,176.55-3,022,700.10

Finding the Fourth Proportional to 4,922,117.70, 7,383,176.55 and 3,022,700.10

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Solution

The fourth proportional to 4,922,117.70, 7,383,176.55 and 3,022,700.10 is: 4,534,050.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,117.70 : 7,383,176.55 = 3,022,700.10 : x
  2. Step 2: Convert to fraction form
    4,922,117.70/7,383,176.55 = 3,022,700.10/x
  3. Step 3: Cross multiply
    4,922,117.70x = 7,383,176.55 × 3,022,700.10
  4. Step 4: Simplify right side
    4,922,117.70x = 22,317,128,496,002.66
  5. Step 5: Solve for x
    x = 22,317,128,496,002.66/4,922,117.70
  6. Step 6: Final answer
    x = 4,534,050.15

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Double scale
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Similar ratio
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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.