Home / 2,026,692.53-3,038,321.85-888,592.21

Finding the Fourth Proportional to 2,026,692.53, 3,038,321.85 and 888,592.21

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Solution

The fourth proportional to 2,026,692.53, 3,038,321.85 and 888,592.21 is: 1,332,135.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,692.53 : 3,038,321.85 = 888,592.21 : x
  2. Step 2: Convert to fraction form
    2,026,692.53/3,038,321.85 = 888,592.21/x
  3. Step 3: Cross multiply
    2,026,692.53x = 3,038,321.85 × 888,592.21
  4. Step 4: Simplify right side
    2,026,692.53x = 2,699,829,116,454.76
  5. Step 5: Solve for x
    x = 2,699,829,116,454.76/2,026,692.53
  6. Step 6: Final answer
    x = 1,332,135.53

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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.