Home / 8,046,371.74-11,099,448.22-4,784,238.50

Finding the Fourth Proportional to 8,046,371.74, 11,099,448.22 and 4,784,238.50

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Solution

The fourth proportional to 8,046,371.74, 11,099,448.22 and 4,784,238.50 is: 6,599,546.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046,371.74 : 11,099,448.22 = 4,784,238.50 : x
  2. Step 2: Convert to fraction form
    8,046,371.74/11,099,448.22 = 4,784,238.50/x
  3. Step 3: Cross multiply
    8,046,371.74x = 11,099,448.22 × 4,784,238.50
  4. Step 4: Simplify right side
    8,046,371.74x = 53,102,407,502,880.48
  5. Step 5: Solve for x
    x = 53,102,407,502,880.48/8,046,371.74
  6. Step 6: Final answer
    x = 6,599,546.88

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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.