Home / 967,161.42-1,334,683.44-537,481.62

Finding the Fourth Proportional to 967,161.42, 1,334,683.44 and 537,481.62

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Solution

The fourth proportional to 967,161.42, 1,334,683.44 and 537,481.62 is: 741,725.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,161.42 : 1,334,683.44 = 537,481.62 : x
  2. Step 2: Convert to fraction form
    967,161.42/1,334,683.44 = 537,481.62/x
  3. Step 3: Cross multiply
    967,161.42x = 1,334,683.44 × 537,481.62
  4. Step 4: Simplify right side
    967,161.42x = 717,367,817,518.37
  5. Step 5: Solve for x
    x = 717,367,817,518.37/967,161.42
  6. Step 6: Final answer
    x = 741,725.01

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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.