Home / 2,553,204.30-3,829,806.45-1,835,758.95

Finding the Fourth Proportional to 2,553,204.30, 3,829,806.45 and 1,835,758.95

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Solution

The fourth proportional to 2,553,204.30, 3,829,806.45 and 1,835,758.95 is: 2,753,638.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,204.30 : 3,829,806.45 = 1,835,758.95 : x
  2. Step 2: Convert to fraction form
    2,553,204.30/3,829,806.45 = 1,835,758.95/x
  3. Step 3: Cross multiply
    2,553,204.30x = 3,829,806.45 × 1,835,758.95
  4. Step 4: Simplify right side
    2,553,204.30x = 7,030,601,467,355.23
  5. Step 5: Solve for x
    x = 7,030,601,467,355.23/2,553,204.30
  6. Step 6: Final answer
    x = 2,753,638.43

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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.