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Finding the Fourth Proportional to 575,226.64, 793,815.42 and 333,652.24

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Solution

The fourth proportional to 575,226.64, 793,815.42 and 333,652.24 is: 460,441.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,226.64 : 793,815.42 = 333,652.24 : x
  2. Step 2: Convert to fraction form
    575,226.64/793,815.42 = 333,652.24/x
  3. Step 3: Cross multiply
    575,226.64x = 793,815.42 × 333,652.24
  4. Step 4: Simplify right side
    575,226.64x = 264,858,293,029.54
  5. Step 5: Solve for x
    x = 264,858,293,029.54/575,226.64
  6. Step 6: Final answer
    x = 460,441.63

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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.