Home / 574,933.30-793,397.99-333,238.36

Finding the Fourth Proportional to 574,933.30, 793,397.99 and 333,238.36

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Solution

The fourth proportional to 574,933.30, 793,397.99 and 333,238.36 is: 459,863.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,933.30 : 793,397.99 = 333,238.36 : x
  2. Step 2: Convert to fraction form
    574,933.30/793,397.99 = 333,238.36/x
  3. Step 3: Cross multiply
    574,933.30x = 793,397.99 × 333,238.36
  4. Step 4: Simplify right side
    574,933.30x = 264,390,643,348.71
  5. Step 5: Solve for x
    x = 264,390,643,348.71/574,933.30
  6. Step 6: Final answer
    x = 459,863.16

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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.