Home / 3,736,445.76-5,584,197.60-2,727,692.16

Finding the Fourth Proportional to 3,736,445.76, 5,584,197.60 and 2,727,692.16

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Solution

The fourth proportional to 3,736,445.76, 5,584,197.60 and 2,727,692.16 is: 4,076,593.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,445.76 : 5,584,197.60 = 2,727,692.16 : x
  2. Step 2: Convert to fraction form
    3,736,445.76/5,584,197.60 = 2,727,692.16/x
  3. Step 3: Cross multiply
    3,736,445.76x = 5,584,197.60 × 2,727,692.16
  4. Step 4: Simplify right side
    3,736,445.76x = 15,231,972,013,410.82
  5. Step 5: Solve for x
    x = 15,231,972,013,410.82/3,736,445.76
  6. Step 6: Final answer
    x = 4,076,593.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.