Home / 2,201,497.05-3,302,245.58-2,015,492.70

Finding the Fourth Proportional to 2,201,497.05, 3,302,245.58 and 2,015,492.70

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Solution

The fourth proportional to 2,201,497.05, 3,302,245.58 and 2,015,492.70 is: 3,023,239.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,497.05 : 3,302,245.58 = 2,015,492.70 : x
  2. Step 2: Convert to fraction form
    2,201,497.05/3,302,245.58 = 2,015,492.70/x
  3. Step 3: Cross multiply
    2,201,497.05x = 3,302,245.58 × 2,015,492.70
  4. Step 4: Simplify right side
    2,201,497.05x = 6,655,651,850,019.80
  5. Step 5: Solve for x
    x = 6,655,651,850,019.80/2,201,497.05
  6. Step 6: Final answer
    x = 3,023,239.05

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Similar ratio
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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.