Home / 1,608,662.46-2,413,290.33-529,235.76

Finding the Fourth Proportional to 1,608,662.46, 2,413,290.33 and 529,235.76

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Solution

The fourth proportional to 1,608,662.46, 2,413,290.33 and 529,235.76 is: 793,951.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,662.46 : 2,413,290.33 = 529,235.76 : x
  2. Step 2: Convert to fraction form
    1,608,662.46/2,413,290.33 = 529,235.76/x
  3. Step 3: Cross multiply
    1,608,662.46x = 2,413,290.33 × 529,235.76
  4. Step 4: Simplify right side
    1,608,662.46x = 1,277,199,541,898.20
  5. Step 5: Solve for x
    x = 1,277,199,541,898.20/1,608,662.46
  6. Step 6: Final answer
    x = 793,951.23

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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.