Home / 3,331,510.75-4,997,267.66-1,201,594.87

Finding the Fourth Proportional to 3,331,510.75, 4,997,267.66 and 1,201,594.87

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Solution

The fourth proportional to 3,331,510.75, 4,997,267.66 and 1,201,594.87 is: 1,802,392.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,510.75 : 4,997,267.66 = 1,201,594.87 : x
  2. Step 2: Convert to fraction form
    3,331,510.75/4,997,267.66 = 1,201,594.87/x
  3. Step 3: Cross multiply
    3,331,510.75x = 4,997,267.66 × 1,201,594.87
  4. Step 4: Simplify right side
    3,331,510.75x = 6,004,691,172,441.00
  5. Step 5: Solve for x
    x = 6,004,691,172,441.00/3,331,510.75
  6. Step 6: Final answer
    x = 1,802,392.86

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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.