Home / 589,925.94-814,098.03-335,270.58

Finding the Fourth Proportional to 589,925.94, 814,098.03 and 335,270.58

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Solution

The fourth proportional to 589,925.94, 814,098.03 and 335,270.58 is: 462,673.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,925.94 : 814,098.03 = 335,270.58 : x
  2. Step 2: Convert to fraction form
    589,925.94/814,098.03 = 335,270.58/x
  3. Step 3: Cross multiply
    589,925.94x = 814,098.03 × 335,270.58
  4. Step 4: Simplify right side
    589,925.94x = 272,943,118,694.96
  5. Step 5: Solve for x
    x = 272,943,118,694.96/589,925.94
  6. Step 6: Final answer
    x = 462,673.53

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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.