Home / 3,033,700.28-4,550,822.58-789,857.72

Finding the Fourth Proportional to 3,033,700.28, 4,550,822.58 and 789,857.72

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Solution

The fourth proportional to 3,033,700.28, 4,550,822.58 and 789,857.72 is: 1,184,857.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,700.28 : 4,550,822.58 = 789,857.72 : x
  2. Step 2: Convert to fraction form
    3,033,700.28/4,550,822.58 = 789,857.72/x
  3. Step 3: Cross multiply
    3,033,700.28x = 4,550,822.58 × 789,857.72
  4. Step 4: Simplify right side
    3,033,700.28x = 3,594,502,347,163.32
  5. Step 5: Solve for x
    x = 3,594,502,347,163.32/3,033,700.28
  6. Step 6: Final answer
    x = 1,184,857.44

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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.