Home / 2,653,753.52-3,974,795.54-2,193,124.34

Finding the Fourth Proportional to 2,653,753.52, 3,974,795.54 and 2,193,124.34

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Solution

The fourth proportional to 2,653,753.52, 3,974,795.54 and 2,193,124.34 is: 3,284,864.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,653,753.52 : 3,974,795.54 = 2,193,124.34 : x
  2. Step 2: Convert to fraction form
    2,653,753.52/3,974,795.54 = 2,193,124.34/x
  3. Step 3: Cross multiply
    2,653,753.52x = 3,974,795.54 × 2,193,124.34
  4. Step 4: Simplify right side
    2,653,753.52x = 8,717,220,845,297.44
  5. Step 5: Solve for x
    x = 8,717,220,845,297.44/2,653,753.52
  6. Step 6: Final answer
    x = 3,284,864.54

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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.