Home / 593,580.39-819,156.15-338,955.27

Finding the Fourth Proportional to 593,580.39, 819,156.15 and 338,955.27

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Solution

The fourth proportional to 593,580.39, 819,156.15 and 338,955.27 is: 467,766.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,580.39 : 819,156.15 = 338,955.27 : x
  2. Step 2: Convert to fraction form
    593,580.39/819,156.15 = 338,955.27/x
  3. Step 3: Cross multiply
    593,580.39x = 819,156.15 × 338,955.27
  4. Step 4: Simplify right side
    593,580.39x = 277,657,293,995.41
  5. Step 5: Solve for x
    x = 277,657,293,995.41/593,580.39
  6. Step 6: Final answer
    x = 467,766.96

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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.