Home / 593,511.56-819,086.13-335,298.95

Finding the Fourth Proportional to 593,511.56, 819,086.13 and 335,298.95

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Solution

The fourth proportional to 593,511.56, 819,086.13 and 335,298.95 is: 462,735.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,511.56 : 819,086.13 = 335,298.95 : x
  2. Step 2: Convert to fraction form
    593,511.56/819,086.13 = 335,298.95/x
  3. Step 3: Cross multiply
    593,511.56x = 819,086.13 × 335,298.95
  4. Step 4: Simplify right side
    593,511.56x = 274,638,715,253.13
  5. Step 5: Solve for x
    x = 274,638,715,253.13/593,511.56
  6. Step 6: Final answer
    x = 462,735.25

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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.