Home / 1,923,847.70-2,885,771.55-504,047.30

Finding the Fourth Proportional to 1,923,847.70, 2,885,771.55 and 504,047.30

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Solution

The fourth proportional to 1,923,847.70, 2,885,771.55 and 504,047.30 is: 756,070.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,847.70 : 2,885,771.55 = 504,047.30 : x
  2. Step 2: Convert to fraction form
    1,923,847.70/2,885,771.55 = 504,047.30/x
  3. Step 3: Cross multiply
    1,923,847.70x = 2,885,771.55 × 504,047.30
  4. Step 4: Simplify right side
    1,923,847.70x = 1,454,565,358,194.32
  5. Step 5: Solve for x
    x = 1,454,565,358,194.32/1,923,847.70
  6. Step 6: Final answer
    x = 756,070.95

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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.