Home / 6,151,330.20-9,226,995.30-5,843,400.60

Finding the Fourth Proportional to 6,151,330.20, 9,226,995.30 and 5,843,400.60

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Solution

The fourth proportional to 6,151,330.20, 9,226,995.30 and 5,843,400.60 is: 8,765,100.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,330.20 : 9,226,995.30 = 5,843,400.60 : x
  2. Step 2: Convert to fraction form
    6,151,330.20/9,226,995.30 = 5,843,400.60/x
  3. Step 3: Cross multiply
    6,151,330.20x = 9,226,995.30 × 5,843,400.60
  4. Step 4: Simplify right side
    6,151,330.20x = 53,917,029,872,217.18
  5. Step 5: Solve for x
    x = 53,917,029,872,217.18/6,151,330.20
  6. Step 6: Final answer
    x = 8,765,100.90

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1.5x scale

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.