Home / 6,597,247.35-9,098,803.20-4,643,592.72

Finding the Fourth Proportional to 6,597,247.35, 9,098,803.20 and 4,643,592.72

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Solution

The fourth proportional to 6,597,247.35, 9,098,803.20 and 4,643,592.72 is: 6,404,358.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,597,247.35 : 9,098,803.20 = 4,643,592.72 : x
  2. Step 2: Convert to fraction form
    6,597,247.35/9,098,803.20 = 4,643,592.72/x
  3. Step 3: Cross multiply
    6,597,247.35x = 9,098,803.20 × 4,643,592.72
  4. Step 4: Simplify right side
    6,597,247.35x = 42,251,136,334,706.43
  5. Step 5: Solve for x
    x = 42,251,136,334,706.43/6,597,247.35
  6. Step 6: Final answer
    x = 6,404,358.38

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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.