Home / 584,052.30-876,885.24-403,693.44

Finding the Fourth Proportional to 584,052.30, 876,885.24 and 403,693.44

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Solution

The fourth proportional to 584,052.30, 876,885.24 and 403,693.44 is: 606,097.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,052.30 : 876,885.24 = 403,693.44 : x
  2. Step 2: Convert to fraction form
    584,052.30/876,885.24 = 403,693.44/x
  3. Step 3: Cross multiply
    584,052.30x = 876,885.24 × 403,693.44
  4. Step 4: Simplify right side
    584,052.30x = 353,992,819,020.83
  5. Step 5: Solve for x
    x = 353,992,819,020.83/584,052.30
  6. Step 6: Final answer
    x = 606,097.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.