Home / 593,822.56-819,526.98-325,602.40

Finding the Fourth Proportional to 593,822.56, 819,526.98 and 325,602.40

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Solution

The fourth proportional to 593,822.56, 819,526.98 and 325,602.40 is: 449,359.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,822.56 : 819,526.98 = 325,602.40 : x
  2. Step 2: Convert to fraction form
    593,822.56/819,526.98 = 325,602.40/x
  3. Step 3: Cross multiply
    593,822.56x = 819,526.98 × 325,602.40
  4. Step 4: Simplify right side
    593,822.56x = 266,839,951,552.75
  5. Step 5: Solve for x
    x = 266,839,951,552.75/593,822.56
  6. Step 6: Final answer
    x = 449,359.74

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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.