Home / 5,611,604.32-7,741,979.76-4,597,302.88

Finding the Fourth Proportional to 5,611,604.32, 7,741,979.76 and 4,597,302.88

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Solution

The fourth proportional to 5,611,604.32, 7,741,979.76 and 4,597,302.88 is: 6,342,611.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,611,604.32 : 7,741,979.76 = 4,597,302.88 : x
  2. Step 2: Convert to fraction form
    5,611,604.32/7,741,979.76 = 4,597,302.88/x
  3. Step 3: Cross multiply
    5,611,604.32x = 7,741,979.76 × 4,597,302.88
  4. Step 4: Simplify right side
    5,611,604.32x = 35,592,225,847,549.70
  5. Step 5: Solve for x
    x = 35,592,225,847,549.70/5,611,604.32
  6. Step 6: Final answer
    x = 6,342,611.46

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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.