Home / 2,191,380.93-3,287,071.43-593,944.02

Finding the Fourth Proportional to 2,191,380.93, 3,287,071.43 and 593,944.02

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Solution

The fourth proportional to 2,191,380.93, 3,287,071.43 and 593,944.02 is: 890,916.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,191,380.93 : 3,287,071.43 = 593,944.02 : x
  2. Step 2: Convert to fraction form
    2,191,380.93/3,287,071.43 = 593,944.02/x
  3. Step 3: Cross multiply
    2,191,380.93x = 3,287,071.43 × 593,944.02
  4. Step 4: Simplify right side
    2,191,380.93x = 1,952,336,419,161.35
  5. Step 5: Solve for x
    x = 1,952,336,419,161.35/2,191,380.93
  6. Step 6: Final answer
    x = 890,916.04

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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.