Home / 3,864,813.20-5,795,470.20-1,467,861.20

Finding the Fourth Proportional to 3,864,813.20, 5,795,470.20 and 1,467,861.20

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Solution

The fourth proportional to 3,864,813.20, 5,795,470.20 and 1,467,861.20 is: 2,201,127.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,813.20 : 5,795,470.20 = 1,467,861.20 : x
  2. Step 2: Convert to fraction form
    3,864,813.20/5,795,470.20 = 1,467,861.20/x
  3. Step 3: Cross multiply
    3,864,813.20x = 5,795,470.20 × 1,467,861.20
  4. Step 4: Simplify right side
    3,864,813.20x = 8,506,945,842,336.24
  5. Step 5: Solve for x
    x = 8,506,945,842,336.24/3,864,813.20
  6. Step 6: Final answer
    x = 2,201,127.30

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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.