Home / 3,666,361.80-5,059,633.86-2,034,874.32

Finding the Fourth Proportional to 3,666,361.80, 5,059,633.86 and 2,034,874.32

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Solution

The fourth proportional to 3,666,361.80, 5,059,633.86 and 2,034,874.32 is: 2,808,156.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,361.80 : 5,059,633.86 = 2,034,874.32 : x
  2. Step 2: Convert to fraction form
    3,666,361.80/5,059,633.86 = 2,034,874.32/x
  3. Step 3: Cross multiply
    3,666,361.80x = 5,059,633.86 × 2,034,874.32
  4. Step 4: Simplify right side
    3,666,361.80x = 10,295,719,010,316.48
  5. Step 5: Solve for x
    x = 10,295,719,010,316.48/3,666,361.80
  6. Step 6: Final answer
    x = 2,808,156.85

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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.