Home / 3,803,226.53-5,248,422.45-2,084,342.94

Finding the Fourth Proportional to 3,803,226.53, 5,248,422.45 and 2,084,342.94

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Solution

The fourth proportional to 3,803,226.53, 5,248,422.45 and 2,084,342.94 is: 2,876,376.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,226.53 : 5,248,422.45 = 2,084,342.94 : x
  2. Step 2: Convert to fraction form
    3,803,226.53/5,248,422.45 = 2,084,342.94/x
  3. Step 3: Cross multiply
    3,803,226.53x = 5,248,422.45 × 2,084,342.94
  4. Step 4: Simplify right side
    3,803,226.53x = 10,939,512,279,795.00
  5. Step 5: Solve for x
    x = 10,939,512,279,795.00/3,803,226.53
  6. Step 6: Final answer
    x = 2,876,376.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.