Home / 1,897,292.11-2,846,137.48-617,999.27

Finding the Fourth Proportional to 1,897,292.11, 2,846,137.48 and 617,999.27

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Solution

The fourth proportional to 1,897,292.11, 2,846,137.48 and 617,999.27 is: 927,063.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,897,292.11 : 2,846,137.48 = 617,999.27 : x
  2. Step 2: Convert to fraction form
    1,897,292.11/2,846,137.48 = 617,999.27/x
  3. Step 3: Cross multiply
    1,897,292.11x = 2,846,137.48 × 617,999.27
  4. Step 4: Simplify right side
    1,897,292.11x = 1,758,910,881,869.64
  5. Step 5: Solve for x
    x = 1,758,910,881,869.64/1,897,292.11
  6. Step 6: Final answer
    x = 927,063.83

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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.