Home / 1,608,659.46-2,413,285.83-529,232.76

Finding the Fourth Proportional to 1,608,659.46, 2,413,285.83 and 529,232.76

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Solution

The fourth proportional to 1,608,659.46, 2,413,285.83 and 529,232.76 is: 793,946.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,659.46 : 2,413,285.83 = 529,232.76 : x
  2. Step 2: Convert to fraction form
    1,608,659.46/2,413,285.83 = 529,232.76/x
  3. Step 3: Cross multiply
    1,608,659.46x = 2,413,285.83 × 529,232.76
  4. Step 4: Simplify right side
    1,608,659.46x = 1,277,189,920,479.79
  5. Step 5: Solve for x
    x = 1,277,189,920,479.79/1,608,659.46
  6. Step 6: Final answer
    x = 793,946.73

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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.