Home / 1,062,356.94-1,466,052.75-578,922.30

Finding the Fourth Proportional to 1,062,356.94, 1,466,052.75 and 578,922.30

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Solution

The fourth proportional to 1,062,356.94, 1,466,052.75 and 578,922.30 is: 798,912.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,356.94 : 1,466,052.75 = 578,922.30 : x
  2. Step 2: Convert to fraction form
    1,062,356.94/1,466,052.75 = 578,922.30/x
  3. Step 3: Cross multiply
    1,062,356.94x = 1,466,052.75 × 578,922.30
  4. Step 4: Simplify right side
    1,062,356.94x = 848,730,629,951.33
  5. Step 5: Solve for x
    x = 848,730,629,951.33/1,062,356.94
  6. Step 6: Final answer
    x = 798,912.87

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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.