Home / 3,213,383.16-4,820,144.40-1,164,226.53

Finding the Fourth Proportional to 3,213,383.16, 4,820,144.40 and 1,164,226.53

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Solution

The fourth proportional to 3,213,383.16, 4,820,144.40 and 1,164,226.53 is: 1,746,365.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,213,383.16 : 4,820,144.40 = 1,164,226.53 : x
  2. Step 2: Convert to fraction form
    3,213,383.16/4,820,144.40 = 1,164,226.53/x
  3. Step 3: Cross multiply
    3,213,383.16x = 4,820,144.40 × 1,164,226.53
  4. Step 4: Simplify right side
    3,213,383.16x = 5,611,739,988,910.93
  5. Step 5: Solve for x
    x = 5,611,739,988,910.93/3,213,383.16
  6. Step 6: Final answer
    x = 1,746,365.03

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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.