Home / 593,963.28-819,685.49-335,878.85

Finding the Fourth Proportional to 593,963.28, 819,685.49 and 335,878.85

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Solution

The fourth proportional to 593,963.28, 819,685.49 and 335,878.85 is: 463,521.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,963.28 : 819,685.49 = 335,878.85 : x
  2. Step 2: Convert to fraction form
    593,963.28/819,685.49 = 335,878.85/x
  3. Step 3: Cross multiply
    593,963.28x = 819,685.49 × 335,878.85
  4. Step 4: Simplify right side
    593,963.28x = 275,315,020,112.71
  5. Step 5: Solve for x
    x = 275,315,020,112.71/593,963.28
  6. Step 6: Final answer
    x = 463,521.95

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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.