Home / 2,012,692.78-3,017,996.70-592,561.90

Finding the Fourth Proportional to 2,012,692.78, 3,017,996.70 and 592,561.90

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Solution

The fourth proportional to 2,012,692.78, 3,017,996.70 and 592,561.90 is: 888,535.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,692.78 : 3,017,996.70 = 592,561.90 : x
  2. Step 2: Convert to fraction form
    2,012,692.78/3,017,996.70 = 592,561.90/x
  3. Step 3: Cross multiply
    2,012,692.78x = 3,017,996.70 × 592,561.90
  4. Step 4: Simplify right side
    2,012,692.78x = 1,788,349,858,745.73
  5. Step 5: Solve for x
    x = 1,788,349,858,745.73/2,012,692.78
  6. Step 6: Final answer
    x = 888,535.93

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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.