Home / 593,558.06-819,150.30-335,345.45

Finding the Fourth Proportional to 593,558.06, 819,150.30 and 335,345.45

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Solution

The fourth proportional to 593,558.06, 819,150.30 and 335,345.45 is: 462,799.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,558.06 : 819,150.30 = 335,345.45 : x
  2. Step 2: Convert to fraction form
    593,558.06/819,150.30 = 335,345.45/x
  3. Step 3: Cross multiply
    593,558.06x = 819,150.30 × 335,345.45
  4. Step 4: Simplify right side
    593,558.06x = 274,698,321,875.38
  5. Step 5: Solve for x
    x = 274,698,321,875.38/593,558.06
  6. Step 6: Final answer
    x = 462,799.42

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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.