Home / 8,449,588.76-11,660,435.16-4,582,108.76

Finding the Fourth Proportional to 8,449,588.76, 11,660,435.16 and 4,582,108.76

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Solution

The fourth proportional to 8,449,588.76, 11,660,435.16 and 4,582,108.76 is: 6,323,311.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,449,588.76 : 11,660,435.16 = 4,582,108.76 : x
  2. Step 2: Convert to fraction form
    8,449,588.76/11,660,435.16 = 4,582,108.76/x
  3. Step 3: Cross multiply
    8,449,588.76x = 11,660,435.16 × 4,582,108.76
  4. Step 4: Simplify right side
    8,449,588.76x = 53,429,382,092,048
  5. Step 5: Solve for x
    x = 53,429,382,092,048/8,449,588.76
  6. Step 6: Final answer
    x = 6,323,311.54

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Double scale
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1.5x scale

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.