Home / 2,117,173.30-3,175,881.65-600,737.57

Finding the Fourth Proportional to 2,117,173.30, 3,175,881.65 and 600,737.57

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Solution

The fourth proportional to 2,117,173.30, 3,175,881.65 and 600,737.57 is: 901,140.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,117,173.30 : 3,175,881.65 = 600,737.57 : x
  2. Step 2: Convert to fraction form
    2,117,173.30/3,175,881.65 = 600,737.57/x
  3. Step 3: Cross multiply
    2,117,173.30x = 3,175,881.65 × 600,737.57
  4. Step 4: Simplify right side
    2,117,173.30x = 1,907,871,410,651.03
  5. Step 5: Solve for x
    x = 1,907,871,410,651.03/2,117,173.30
  6. Step 6: Final answer
    x = 901,140.88

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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.