Home / 3,333,141.68-4,998,680.56-1,202,956.16

Finding the Fourth Proportional to 3,333,141.68, 4,998,680.56 and 1,202,956.16

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Solution

The fourth proportional to 3,333,141.68, 4,998,680.56 and 1,202,956.16 is: 1,804,061.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,141.68 : 4,998,680.56 = 1,202,956.16 : x
  2. Step 2: Convert to fraction form
    3,333,141.68/4,998,680.56 = 1,202,956.16/x
  3. Step 3: Cross multiply
    3,333,141.68x = 4,998,680.56 × 1,202,956.16
  4. Step 4: Simplify right side
    3,333,141.68x = 6,013,193,571,524.25
  5. Step 5: Solve for x
    x = 6,013,193,571,524.25/3,333,141.68
  6. Step 6: Final answer
    x = 1,804,061.80

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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.