Home / 616,529.44-924,789.84-317,093.52

Finding the Fourth Proportional to 616,529.44, 924,789.84 and 317,093.52

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Solution

The fourth proportional to 616,529.44, 924,789.84 and 317,093.52 is: 475,638.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,529.44 : 924,789.84 = 317,093.52 : x
  2. Step 2: Convert to fraction form
    616,529.44/924,789.84 = 317,093.52/x
  3. Step 3: Cross multiply
    616,529.44x = 924,789.84 × 317,093.52
  4. Step 4: Simplify right side
    616,529.44x = 293,244,865,625.84
  5. Step 5: Solve for x
    x = 293,244,865,625.84/616,529.44
  6. Step 6: Final answer
    x = 475,638.06

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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.