Home / 2,000,692.11-3,001,033.66-1,545,944.64

Finding the Fourth Proportional to 2,000,692.11, 3,001,033.66 and 1,545,944.64

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Solution

The fourth proportional to 2,000,692.11, 3,001,033.66 and 1,545,944.64 is: 2,318,913.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,692.11 : 3,001,033.66 = 1,545,944.64 : x
  2. Step 2: Convert to fraction form
    2,000,692.11/3,001,033.66 = 1,545,944.64/x
  3. Step 3: Cross multiply
    2,000,692.11x = 3,001,033.66 × 1,545,944.64
  4. Step 4: Simplify right side
    2,000,692.11x = 4,639,431,901,136.58
  5. Step 5: Solve for x
    x = 4,639,431,901,136.58/2,000,692.11
  6. Step 6: Final answer
    x = 2,318,913.48

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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.