Home / 4,906,461.60-6,770,917.32-2,730,957.92

Finding the Fourth Proportional to 4,906,461.60, 6,770,917.32 and 2,730,957.92

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Solution

The fourth proportional to 4,906,461.60, 6,770,917.32 and 2,730,957.92 is: 3,768,722.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,461.60 : 6,770,917.32 = 2,730,957.92 : x
  2. Step 2: Convert to fraction form
    4,906,461.60/6,770,917.32 = 2,730,957.92/x
  3. Step 3: Cross multiply
    4,906,461.60x = 6,770,917.32 × 2,730,957.92
  4. Step 4: Simplify right side
    4,906,461.60x = 18,491,090,280,719.18
  5. Step 5: Solve for x
    x = 18,491,090,280,719.18/4,906,461.60
  6. Step 6: Final answer
    x = 3,768,722.10

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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.