Home / 3,573,137.76-5,356,692.12-1,549,858.41

Finding the Fourth Proportional to 3,573,137.76, 5,356,692.12 and 1,549,858.41

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Solution

The fourth proportional to 3,573,137.76, 5,356,692.12 and 1,549,858.41 is: 2,323,480.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,137.76 : 5,356,692.12 = 1,549,858.41 : x
  2. Step 2: Convert to fraction form
    3,573,137.76/5,356,692.12 = 1,549,858.41/x
  3. Step 3: Cross multiply
    3,573,137.76x = 5,356,692.12 × 1,549,858.41
  4. Step 4: Simplify right side
    3,573,137.76x = 8,302,114,331,962.73
  5. Step 5: Solve for x
    x = 8,302,114,331,962.73/3,573,137.76
  6. Step 6: Final answer
    x = 2,323,480.06

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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.