Home / 5,193,652.43-7,167,611.43-2,870,494.98

Finding the Fourth Proportional to 5,193,652.43, 7,167,611.43 and 2,870,494.98

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Solution

The fourth proportional to 5,193,652.43, 7,167,611.43 and 2,870,494.98 is: 3,961,488.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,193,652.43 : 7,167,611.43 = 2,870,494.98 : x
  2. Step 2: Convert to fraction form
    5,193,652.43/7,167,611.43 = 2,870,494.98/x
  3. Step 3: Cross multiply
    5,193,652.43x = 7,167,611.43 × 2,870,494.98
  4. Step 4: Simplify right side
    5,193,652.43x = 20,574,592,601,527.08
  5. Step 5: Solve for x
    x = 20,574,592,601,527.08/5,193,652.43
  6. Step 6: Final answer
    x = 3,961,488.16

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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.