Home / 3,241,048.30-4,858,600.29-1,245,000.94

Finding the Fourth Proportional to 3,241,048.30, 4,858,600.29 and 1,245,000.94

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Solution

The fourth proportional to 3,241,048.30, 4,858,600.29 and 1,245,000.94 is: 1,866,359.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,048.30 : 4,858,600.29 = 1,245,000.94 : x
  2. Step 2: Convert to fraction form
    3,241,048.30/4,858,600.29 = 1,245,000.94/x
  3. Step 3: Cross multiply
    3,241,048.30x = 4,858,600.29 × 1,245,000.94
  4. Step 4: Simplify right side
    3,241,048.30x = 6,048,961,928,134.27
  5. Step 5: Solve for x
    x = 6,048,961,928,134.27/3,241,048.30
  6. Step 6: Final answer
    x = 1,866,359.70

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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.