Home / 8,163,502.60-12,247,025.37-2,483,579.29

Finding the Fourth Proportional to 8,163,502.60, 12,247,025.37 and 2,483,579.29

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Solution

The fourth proportional to 8,163,502.60, 12,247,025.37 and 2,483,579.29 is: 3,725,907.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,163,502.60 : 12,247,025.37 = 2,483,579.29 : x
  2. Step 2: Convert to fraction form
    8,163,502.60/12,247,025.37 = 2,483,579.29/x
  3. Step 3: Cross multiply
    8,163,502.60x = 12,247,025.37 × 2,483,579.29
  4. Step 4: Simplify right side
    8,163,502.60x = 30,416,458,573,036.59
  5. Step 5: Solve for x
    x = 30,416,458,573,036.59/8,163,502.60
  6. Step 6: Final answer
    x = 3,725,907.87

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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.