Home / 3,752,382.52-5,625,232.98-1,355,692.60

Finding the Fourth Proportional to 3,752,382.52, 5,625,232.98 and 1,355,692.60

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Solution

The fourth proportional to 3,752,382.52, 5,625,232.98 and 1,355,692.60 is: 2,032,331.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,382.52 : 5,625,232.98 = 1,355,692.60 : x
  2. Step 2: Convert to fraction form
    3,752,382.52/5,625,232.98 = 1,355,692.60/x
  3. Step 3: Cross multiply
    3,752,382.52x = 5,625,232.98 × 1,355,692.60
  4. Step 4: Simplify right side
    3,752,382.52x = 7,626,086,724,261.95
  5. Step 5: Solve for x
    x = 7,626,086,724,261.95/3,752,382.52
  6. Step 6: Final answer
    x = 2,032,331.91

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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.