Home / 802,904.85-1,204,294.68-297,227.93

Finding the Fourth Proportional to 802,904.85, 1,204,294.68 and 297,227.93

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Solution

The fourth proportional to 802,904.85, 1,204,294.68 and 297,227.93 is: 445,818.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,904.85 : 1,204,294.68 = 297,227.93 : x
  2. Step 2: Convert to fraction form
    802,904.85/1,204,294.68 = 297,227.93/x
  3. Step 3: Cross multiply
    802,904.85x = 1,204,294.68 × 297,227.93
  4. Step 4: Simplify right side
    802,904.85x = 357,950,008,824.94
  5. Step 5: Solve for x
    x = 357,950,008,824.94/802,904.85
  6. Step 6: Final answer
    x = 445,818.72

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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.