Home / 622,037.88-933,050.70-284,982.93

Finding the Fourth Proportional to 622,037.88, 933,050.70 and 284,982.93

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Solution

The fourth proportional to 622,037.88, 933,050.70 and 284,982.93 is: 427,471.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,037.88 : 933,050.70 = 284,982.93 : x
  2. Step 2: Convert to fraction form
    622,037.88/933,050.70 = 284,982.93/x
  3. Step 3: Cross multiply
    622,037.88x = 933,050.70 × 284,982.93
  4. Step 4: Simplify right side
    622,037.88x = 265,903,522,324.55
  5. Step 5: Solve for x
    x = 265,903,522,324.55/622,037.88
  6. Step 6: Final answer
    x = 427,471.59

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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.