Home / 2,043,890.73-3,066,311.03-696,065.04

Finding the Fourth Proportional to 2,043,890.73, 3,066,311.03 and 696,065.04

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Solution

The fourth proportional to 2,043,890.73, 3,066,311.03 and 696,065.04 is: 1,044,259.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,890.73 : 3,066,311.03 = 696,065.04 : x
  2. Step 2: Convert to fraction form
    2,043,890.73/3,066,311.03 = 696,065.04/x
  3. Step 3: Cross multiply
    2,043,890.73x = 3,066,311.03 × 696,065.04
  4. Step 4: Simplify right side
    2,043,890.73x = 2,134,351,906,269.07
  5. Step 5: Solve for x
    x = 2,134,351,906,269.07/2,043,890.73
  6. Step 6: Final answer
    x = 1,044,259.30

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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.