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Finding the Fourth Proportional to 575,063.22, 793,590.49 and 333,489.22

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Solution

The fourth proportional to 575,063.22, 793,590.49 and 333,489.22 is: 460,217.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,063.22 : 793,590.49 = 333,489.22 : x
  2. Step 2: Convert to fraction form
    575,063.22/793,590.49 = 333,489.22/x
  3. Step 3: Cross multiply
    575,063.22x = 793,590.49 × 333,489.22
  4. Step 4: Simplify right side
    575,063.22x = 264,653,873,509.52
  5. Step 5: Solve for x
    x = 264,653,873,509.52/575,063.22
  6. Step 6: Final answer
    x = 460,217.01

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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.