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Finding the Fourth Proportional to 600,768.02, 829,062.52 and 325,125.91

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Solution

The fourth proportional to 600,768.02, 829,062.52 and 325,125.91 is: 448,675.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,768.02 : 829,062.52 = 325,125.91 : x
  2. Step 2: Convert to fraction form
    600,768.02/829,062.52 = 325,125.91/x
  3. Step 3: Cross multiply
    600,768.02x = 829,062.52 × 325,125.91
  4. Step 4: Simplify right side
    600,768.02x = 269,549,706,261.89
  5. Step 5: Solve for x
    x = 269,549,706,261.89/600,768.02
  6. Step 6: Final answer
    x = 448,675.19

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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.