Home / 1,824,892.46-2,737,494.38-477,052.91

Finding the Fourth Proportional to 1,824,892.46, 2,737,494.38 and 477,052.91

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Solution

The fourth proportional to 1,824,892.46, 2,737,494.38 and 477,052.91 is: 715,620.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,892.46 : 2,737,494.38 = 477,052.91 : x
  2. Step 2: Convert to fraction form
    1,824,892.46/2,737,494.38 = 477,052.91/x
  3. Step 3: Cross multiply
    1,824,892.46x = 2,737,494.38 × 477,052.91
  4. Step 4: Simplify right side
    1,824,892.46x = 1,305,929,644,014.91
  5. Step 5: Solve for x
    x = 1,305,929,644,014.91/1,824,892.46
  6. Step 6: Final answer
    x = 715,620.06

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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.