Home / 2,801,264.63-3,865,753.20-1,624,092.27

Finding the Fourth Proportional to 2,801,264.63, 3,865,753.20 and 1,624,092.27

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Solution

The fourth proportional to 2,801,264.63, 3,865,753.20 and 1,624,092.27 is: 2,241,251.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,801,264.63 : 3,865,753.20 = 1,624,092.27 : x
  2. Step 2: Convert to fraction form
    2,801,264.63/3,865,753.20 = 1,624,092.27/x
  3. Step 3: Cross multiply
    2,801,264.63x = 3,865,753.20 × 1,624,092.27
  4. Step 4: Simplify right side
    2,801,264.63x = 6,278,339,889,847.77
  5. Step 5: Solve for x
    x = 6,278,339,889,847.77/2,801,264.63
  6. Step 6: Final answer
    x = 2,241,251.98

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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.