Home / 3,669,470.48-5,063,730.36-2,037,982.88

Finding the Fourth Proportional to 3,669,470.48, 5,063,730.36 and 2,037,982.88

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Solution

The fourth proportional to 3,669,470.48, 5,063,730.36 and 2,037,982.88 is: 2,812,339.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,470.48 : 5,063,730.36 = 2,037,982.88 : x
  2. Step 2: Convert to fraction form
    3,669,470.48/5,063,730.36 = 2,037,982.88/x
  3. Step 3: Cross multiply
    3,669,470.48x = 5,063,730.36 × 2,037,982.88
  4. Step 4: Simplify right side
    3,669,470.48x = 10,319,795,782,616.24
  5. Step 5: Solve for x
    x = 10,319,795,782,616.24/3,669,470.48
  6. Step 6: Final answer
    x = 2,812,339.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.