Home / 1,801,846.84-2,703,190.66-522,481

Finding the Fourth Proportional to 1,801,846.84, 2,703,190.66 and 522,481

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Solution

The fourth proportional to 1,801,846.84, 2,703,190.66 and 522,481 is: 783,843.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,846.84 : 2,703,190.66 = 522,481 : x
  2. Step 2: Convert to fraction form
    1,801,846.84/2,703,190.66 = 522,481/x
  3. Step 3: Cross multiply
    1,801,846.84x = 2,703,190.66 × 522,481
  4. Step 4: Simplify right side
    1,801,846.84x = 1,412,365,759,227.46
  5. Step 5: Solve for x
    x = 1,412,365,759,227.46/1,801,846.84
  6. Step 6: Final answer
    x = 783,843.40

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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.