Home / 5,954,768.20-8,932,152.30-3,435,344.20

Finding the Fourth Proportional to 5,954,768.20, 8,932,152.30 and 3,435,344.20

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Solution

The fourth proportional to 5,954,768.20, 8,932,152.30 and 3,435,344.20 is: 5,153,016.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954,768.20 : 8,932,152.30 = 3,435,344.20 : x
  2. Step 2: Convert to fraction form
    5,954,768.20/8,932,152.30 = 3,435,344.20/x
  3. Step 3: Cross multiply
    5,954,768.20x = 8,932,152.30 × 3,435,344.20
  4. Step 4: Simplify right side
    5,954,768.20x = 30,685,017,597,321.66
  5. Step 5: Solve for x
    x = 30,685,017,597,321.66/5,954,768.20
  6. Step 6: Final answer
    x = 5,153,016.30

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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.