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Finding the Fourth Proportional to 574,650.58, 793,017.77 and 333,073.27

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Solution

The fourth proportional to 574,650.58, 793,017.77 and 333,073.27 is: 459,641.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,650.58 : 793,017.77 = 333,073.27 : x
  2. Step 2: Convert to fraction form
    574,650.58/793,017.77 = 333,073.27/x
  3. Step 3: Cross multiply
    574,650.58x = 793,017.77 × 333,073.27
  4. Step 4: Simplify right side
    574,650.58x = 264,133,022,139.19
  5. Step 5: Solve for x
    x = 264,133,022,139.19/574,650.58
  6. Step 6: Final answer
    x = 459,641.10

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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.