Home / 8,444,664.56-11,653,353.62-5,004,863.48

Finding the Fourth Proportional to 8,444,664.56, 11,653,353.62 and 5,004,863.48

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Solution

The fourth proportional to 8,444,664.56, 11,653,353.62 and 5,004,863.48 is: 6,906,543.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,444,664.56 : 11,653,353.62 = 5,004,863.48 : x
  2. Step 2: Convert to fraction form
    8,444,664.56/11,653,353.62 = 5,004,863.48/x
  3. Step 3: Cross multiply
    8,444,664.56x = 11,653,353.62 × 5,004,863.48
  4. Step 4: Simplify right side
    8,444,664.56x = 58,323,443,952,263.80
  5. Step 5: Solve for x
    x = 58,323,443,952,263.80/8,444,664.56
  6. Step 6: Final answer
    x = 6,906,543.60

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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.