Home / 3,356,692.58-4,632,074.58-1,906,196.42

Finding the Fourth Proportional to 3,356,692.58, 4,632,074.58 and 1,906,196.42

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Solution

The fourth proportional to 3,356,692.58, 4,632,074.58 and 1,906,196.42 is: 2,630,459.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,692.58 : 4,632,074.58 = 1,906,196.42 : x
  2. Step 2: Convert to fraction form
    3,356,692.58/4,632,074.58 = 1,906,196.42/x
  3. Step 3: Cross multiply
    3,356,692.58x = 4,632,074.58 × 1,906,196.42
  4. Step 4: Simplify right side
    3,356,692.58x = 8,829,643,981,569.00
  5. Step 5: Solve for x
    x = 8,829,643,981,569.00/3,356,692.58
  6. Step 6: Final answer
    x = 2,630,459.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.