Home / 6,393,895.60-9,582,445.26-3,029,064.88

Finding the Fourth Proportional to 6,393,895.60, 9,582,445.26 and 3,029,064.88

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Solution

The fourth proportional to 6,393,895.60, 9,582,445.26 and 3,029,064.88 is: 4,539,618.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393,895.60 : 9,582,445.26 = 3,029,064.88 : x
  2. Step 2: Convert to fraction form
    6,393,895.60/9,582,445.26 = 3,029,064.88/x
  3. Step 3: Cross multiply
    6,393,895.60x = 9,582,445.26 × 3,029,064.88
  4. Step 4: Simplify right side
    6,393,895.60x = 29,025,848,401,588.47
  5. Step 5: Solve for x
    x = 29,025,848,401,588.47/6,393,895.60
  6. Step 6: Final answer
    x = 4,539,618.76

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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.