Home / 4,023,933.94-6,035,902.54-991,358.85

Finding the Fourth Proportional to 4,023,933.94, 6,035,902.54 and 991,358.85

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Solution

The fourth proportional to 4,023,933.94, 6,035,902.54 and 991,358.85 is: 1,487,038.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,933.94 : 6,035,902.54 = 991,358.85 : x
  2. Step 2: Convert to fraction form
    4,023,933.94/6,035,902.54 = 991,358.85/x
  3. Step 3: Cross multiply
    4,023,933.94x = 6,035,902.54 × 991,358.85
  4. Step 4: Simplify right side
    4,023,933.94x = 5,983,745,395,809.69
  5. Step 5: Solve for x
    x = 5,983,745,395,809.69/4,023,933.94
  6. Step 6: Final answer
    x = 1,487,038.68

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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.