Home / 593,569.06-819,165.48-335,356.45

Finding the Fourth Proportional to 593,569.06, 819,165.48 and 335,356.45

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Solution

The fourth proportional to 593,569.06, 819,165.48 and 335,356.45 is: 462,814.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,569.06 : 819,165.48 = 335,356.45 : x
  2. Step 2: Convert to fraction form
    593,569.06/819,165.48 = 335,356.45/x
  3. Step 3: Cross multiply
    593,569.06x = 819,165.48 × 335,356.45
  4. Step 4: Simplify right side
    593,569.06x = 274,712,427,335.35
  5. Step 5: Solve for x
    x = 274,712,427,335.35/593,569.06
  6. Step 6: Final answer
    x = 462,814.60

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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.