Home / 1,654,937.38-2,482,406.20-533,006.38

Finding the Fourth Proportional to 1,654,937.38, 2,482,406.20 and 533,006.38

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Solution

The fourth proportional to 1,654,937.38, 2,482,406.20 and 533,006.38 is: 799,509.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,937.38 : 2,482,406.20 = 533,006.38 : x
  2. Step 2: Convert to fraction form
    1,654,937.38/2,482,406.20 = 533,006.38/x
  3. Step 3: Cross multiply
    1,654,937.38x = 2,482,406.20 × 533,006.38
  4. Step 4: Simplify right side
    1,654,937.38x = 1,323,138,342,351.56
  5. Step 5: Solve for x
    x = 1,323,138,342,351.56/1,654,937.38
  6. Step 6: Final answer
    x = 799,509.61

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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.