Home / 6,472,274.44-8,932,596.44-3,895,385.80

Finding the Fourth Proportional to 6,472,274.44, 8,932,596.44 and 3,895,385.80

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Solution

The fourth proportional to 6,472,274.44, 8,932,596.44 and 3,895,385.80 is: 5,376,148.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,472,274.44 : 8,932,596.44 = 3,895,385.80 : x
  2. Step 2: Convert to fraction form
    6,472,274.44/8,932,596.44 = 3,895,385.80/x
  3. Step 3: Cross multiply
    6,472,274.44x = 8,932,596.44 × 3,895,385.80
  4. Step 4: Simplify right side
    6,472,274.44x = 34,795,909,329,506.55
  5. Step 5: Solve for x
    x = 34,795,909,329,506.55/6,472,274.44
  6. Step 6: Final answer
    x = 5,376,148.62

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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.