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Finding the Fourth Proportional to 574,800.09, 793,224.34 and 333,222.71

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Solution

The fourth proportional to 574,800.09, 793,224.34 and 333,222.71 is: 459,847.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,800.09 : 793,224.34 = 333,222.71 : x
  2. Step 2: Convert to fraction form
    574,800.09/793,224.34 = 333,222.71/x
  3. Step 3: Cross multiply
    574,800.09x = 793,224.34 × 333,222.71
  4. Step 4: Simplify right side
    574,800.09x = 264,320,359,413.58
  5. Step 5: Solve for x
    x = 264,320,359,413.58/574,800.09
  6. Step 6: Final answer
    x = 459,847.46

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1.5x scale

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.