Home / 2,611,322.52-3,915,723.90-1,094,598.20

Finding the Fourth Proportional to 2,611,322.52, 3,915,723.90 and 1,094,598.20

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Solution

The fourth proportional to 2,611,322.52, 3,915,723.90 and 1,094,598.20 is: 1,641,369.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,322.52 : 3,915,723.90 = 1,094,598.20 : x
  2. Step 2: Convert to fraction form
    2,611,322.52/3,915,723.90 = 1,094,598.20/x
  3. Step 3: Cross multiply
    2,611,322.52x = 3,915,723.90 × 1,094,598.20
  4. Step 4: Simplify right side
    2,611,322.52x = 4,286,144,332,636.98
  5. Step 5: Solve for x
    x = 4,286,144,332,636.98/2,611,322.52
  6. Step 6: Final answer
    x = 1,641,369.19

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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.