Home / 4,036,187.30-5,569,981.92-2,200,630.59

Finding the Fourth Proportional to 4,036,187.30, 5,569,981.92 and 2,200,630.59

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Solution

The fourth proportional to 4,036,187.30, 5,569,981.92 and 2,200,630.59 is: 3,036,893.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,187.30 : 5,569,981.92 = 2,200,630.59 : x
  2. Step 2: Convert to fraction form
    4,036,187.30/5,569,981.92 = 2,200,630.59/x
  3. Step 3: Cross multiply
    4,036,187.30x = 5,569,981.92 × 2,200,630.59
  4. Step 4: Simplify right side
    4,036,187.30x = 12,257,472,598,898.93
  5. Step 5: Solve for x
    x = 12,257,472,598,898.93/4,036,187.30
  6. Step 6: Final answer
    x = 3,036,893.91

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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.