Home / 2,364,231.80-3,544,014.90-1,165,172.60

Finding the Fourth Proportional to 2,364,231.80, 3,544,014.90 and 1,165,172.60

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Solution

The fourth proportional to 2,364,231.80, 3,544,014.90 and 1,165,172.60 is: 1,746,609.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,231.80 : 3,544,014.90 = 1,165,172.60 : x
  2. Step 2: Convert to fraction form
    2,364,231.80/3,544,014.90 = 1,165,172.60/x
  3. Step 3: Cross multiply
    2,364,231.80x = 3,544,014.90 × 1,165,172.60
  4. Step 4: Simplify right side
    2,364,231.80x = 4,129,389,055,471.74
  5. Step 5: Solve for x
    x = 4,129,389,055,471.74/2,364,231.80
  6. Step 6: Final answer
    x = 1,746,609.22

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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.