Home / 593,506.31-819,078.89-335,293.70

Finding the Fourth Proportional to 593,506.31, 819,078.89 and 335,293.70

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Solution

The fourth proportional to 593,506.31, 819,078.89 and 335,293.70 is: 462,728.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,506.31 : 819,078.89 = 335,293.70 : x
  2. Step 2: Convert to fraction form
    593,506.31/819,078.89 = 335,293.70/x
  3. Step 3: Cross multiply
    593,506.31x = 819,078.89 × 335,293.70
  4. Step 4: Simplify right side
    593,506.31x = 274,631,985,848.13
  5. Step 5: Solve for x
    x = 274,631,985,848.13/593,506.31
  6. Step 6: Final answer
    x = 462,728.00

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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.