Home / 2,063,176.77-3,090,739.25-1,351,045.83

Finding the Fourth Proportional to 2,063,176.77, 3,090,739.25 and 1,351,045.83

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Solution

The fourth proportional to 2,063,176.77, 3,090,739.25 and 1,351,045.83 is: 2,023,932.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,176.77 : 3,090,739.25 = 1,351,045.83 : x
  2. Step 2: Convert to fraction form
    2,063,176.77/3,090,739.25 = 1,351,045.83/x
  3. Step 3: Cross multiply
    2,063,176.77x = 3,090,739.25 × 1,351,045.83
  4. Step 4: Simplify right side
    2,063,176.77x = 4,175,730,369,112.49
  5. Step 5: Solve for x
    x = 4,175,730,369,112.49/2,063,176.77
  6. Step 6: Final answer
    x = 2,023,932.43

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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.