Home / 1,468,449.87-2,202,792.55-558,068.48

Finding the Fourth Proportional to 1,468,449.87, 2,202,792.55 and 558,068.48

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Solution

The fourth proportional to 1,468,449.87, 2,202,792.55 and 558,068.48 is: 837,147.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,449.87 : 2,202,792.55 = 558,068.48 : x
  2. Step 2: Convert to fraction form
    1,468,449.87/2,202,792.55 = 558,068.48/x
  3. Step 3: Cross multiply
    1,468,449.87x = 2,202,792.55 × 558,068.48
  4. Step 4: Simplify right side
    1,468,449.87x = 1,229,309,089,124.30
  5. Step 5: Solve for x
    x = 1,229,309,089,124.30/1,468,449.87
  6. Step 6: Final answer
    x = 837,147.47

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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.