Home / 601,032.15-829,408.82-329,096.93

Finding the Fourth Proportional to 601,032.15, 829,408.82 and 329,096.93

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Solution

The fourth proportional to 601,032.15, 829,408.82 and 329,096.93 is: 454,145.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,032.15 : 829,408.82 = 329,096.93 : x
  2. Step 2: Convert to fraction form
    601,032.15/829,408.82 = 329,096.93/x
  3. Step 3: Cross multiply
    601,032.15x = 829,408.82 × 329,096.93
  4. Step 4: Simplify right side
    601,032.15x = 272,955,890,584.39
  5. Step 5: Solve for x
    x = 272,955,890,584.39/601,032.15
  6. Step 6: Final answer
    x = 454,145.24

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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.