Home / 593,293.01-818,823.74-335,223.36

Finding the Fourth Proportional to 593,293.01, 818,823.74 and 335,223.36

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Solution

The fourth proportional to 593,293.01, 818,823.74 and 335,223.36 is: 462,653.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,293.01 : 818,823.74 = 335,223.36 : x
  2. Step 2: Convert to fraction form
    593,293.01/818,823.74 = 335,223.36/x
  3. Step 3: Cross multiply
    593,293.01x = 818,823.74 × 335,223.36
  4. Step 4: Simplify right side
    593,293.01x = 274,488,843,694.45
  5. Step 5: Solve for x
    x = 274,488,843,694.45/593,293.01
  6. Step 6: Final answer
    x = 462,653.09

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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.