Home / 5,910,823.44-8,156,751.36-3,465,063.44

Finding the Fourth Proportional to 5,910,823.44, 8,156,751.36 and 3,465,063.44

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Solution

The fourth proportional to 5,910,823.44, 8,156,751.36 and 3,465,063.44 is: 4,781,679.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,910,823.44 : 8,156,751.36 = 3,465,063.44 : x
  2. Step 2: Convert to fraction form
    5,910,823.44/8,156,751.36 = 3,465,063.44/x
  3. Step 3: Cross multiply
    5,910,823.44x = 8,156,751.36 × 3,465,063.44
  4. Step 4: Simplify right side
    5,910,823.44x = 28,263,660,926,706.28
  5. Step 5: Solve for x
    x = 28,263,660,926,706.28/5,910,823.44
  6. Step 6: Final answer
    x = 4,781,679.10

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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.