Home / 5,890,240.20-8,835,360.30-3,195,856.20

Finding the Fourth Proportional to 5,890,240.20, 8,835,360.30 and 3,195,856.20

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Solution

The fourth proportional to 5,890,240.20, 8,835,360.30 and 3,195,856.20 is: 4,793,784.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,240.20 : 8,835,360.30 = 3,195,856.20 : x
  2. Step 2: Convert to fraction form
    5,890,240.20/8,835,360.30 = 3,195,856.20/x
  3. Step 3: Cross multiply
    5,890,240.20x = 8,835,360.30 × 3,195,856.20
  4. Step 4: Simplify right side
    5,890,240.20x = 28,236,540,993,988.86
  5. Step 5: Solve for x
    x = 28,236,540,993,988.86/5,890,240.20
  6. Step 6: Final answer
    x = 4,793,784.30

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Double scale
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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.