Home / 3,451,305.34-4,764,051.75-2,093,149.18

Finding the Fourth Proportional to 3,451,305.34, 4,764,051.75 and 2,093,149.18

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Solution

The fourth proportional to 3,451,305.34, 4,764,051.75 and 2,093,149.18 is: 2,889,304.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,305.34 : 4,764,051.75 = 2,093,149.18 : x
  2. Step 2: Convert to fraction form
    3,451,305.34/4,764,051.75 = 2,093,149.18/x
  3. Step 3: Cross multiply
    3,451,305.34x = 4,764,051.75 × 2,093,149.18
  4. Step 4: Simplify right side
    3,451,305.34x = 9,971,871,013,990.07
  5. Step 5: Solve for x
    x = 9,971,871,013,990.07/3,451,305.34
  6. Step 6: Final answer
    x = 2,889,304.20

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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.