Home / 791,733.64-1,092,606.42-429,169.54

Finding the Fourth Proportional to 791,733.64, 1,092,606.42 and 429,169.54

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Solution

The fourth proportional to 791,733.64, 1,092,606.42 and 429,169.54 is: 592,261.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,733.64 : 1,092,606.42 = 429,169.54 : x
  2. Step 2: Convert to fraction form
    791,733.64/1,092,606.42 = 429,169.54/x
  3. Step 3: Cross multiply
    791,733.64x = 1,092,606.42 × 429,169.54
  4. Step 4: Simplify right side
    791,733.64x = 468,913,394,672.45
  5. Step 5: Solve for x
    x = 468,913,394,672.45/791,733.64
  6. Step 6: Final answer
    x = 592,261.55

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.