Home / 2,359,027.35-3,253,585.34-1,531,195.91

Finding the Fourth Proportional to 2,359,027.35, 3,253,585.34 and 1,531,195.91

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Solution

The fourth proportional to 2,359,027.35, 3,253,585.34 and 1,531,195.91 is: 2,111,835.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,027.35 : 3,253,585.34 = 1,531,195.91 : x
  2. Step 2: Convert to fraction form
    2,359,027.35/3,253,585.34 = 1,531,195.91/x
  3. Step 3: Cross multiply
    2,359,027.35x = 3,253,585.34 × 1,531,195.91
  4. Step 4: Simplify right side
    2,359,027.35x = 4,981,876,541,520.05
  5. Step 5: Solve for x
    x = 4,981,876,541,520.05/2,359,027.35
  6. Step 6: Final answer
    x = 2,111,835.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.