Home / 2,296,631.04-3,445,684.20-699,503.28

Finding the Fourth Proportional to 2,296,631.04, 3,445,684.20 and 699,503.28

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Solution

The fourth proportional to 2,296,631.04, 3,445,684.20 and 699,503.28 is: 1,049,479.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,631.04 : 3,445,684.20 = 699,503.28 : x
  2. Step 2: Convert to fraction form
    2,296,631.04/3,445,684.20 = 699,503.28/x
  3. Step 3: Cross multiply
    2,296,631.04x = 3,445,684.20 × 699,503.28
  4. Step 4: Simplify right side
    2,296,631.04x = 2,410,267,399,744.18
  5. Step 5: Solve for x
    x = 2,410,267,399,744.18/2,296,631.04
  6. Step 6: Final answer
    x = 1,049,479.59

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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.