Home / 1,923,961.59-2,886,035.31-504,019.02

Finding the Fourth Proportional to 1,923,961.59, 2,886,035.31 and 504,019.02

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Solution

The fourth proportional to 1,923,961.59, 2,886,035.31 and 504,019.02 is: 756,052.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,961.59 : 2,886,035.31 = 504,019.02 : x
  2. Step 2: Convert to fraction form
    1,923,961.59/2,886,035.31 = 504,019.02/x
  3. Step 3: Cross multiply
    1,923,961.59x = 2,886,035.31 × 504,019.02
  4. Step 4: Simplify right side
    1,923,961.59x = 1,454,616,688,631.60
  5. Step 5: Solve for x
    x = 1,454,616,688,631.60/1,923,961.59
  6. Step 6: Final answer
    x = 756,052.87

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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.