Home / 1,062,358.82-1,466,052.90-578,922.80

Finding the Fourth Proportional to 1,062,358.82, 1,466,052.90 and 578,922.80

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Solution

The fourth proportional to 1,062,358.82, 1,466,052.90 and 578,922.80 is: 798,912.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,358.82 : 1,466,052.90 = 578,922.80 : x
  2. Step 2: Convert to fraction form
    1,062,358.82/1,466,052.90 = 578,922.80/x
  3. Step 3: Cross multiply
    1,062,358.82x = 1,466,052.90 × 578,922.80
  4. Step 4: Simplify right side
    1,062,358.82x = 848,731,449,816.12
  5. Step 5: Solve for x
    x = 848,731,449,816.12/1,062,358.82
  6. Step 6: Final answer
    x = 798,912.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.