Home / 4,588,124.60-6,887,435.70-2,695,932.20

Finding the Fourth Proportional to 4,588,124.60, 6,887,435.70 and 2,695,932.20

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Solution

The fourth proportional to 4,588,124.60, 6,887,435.70 and 2,695,932.20 is: 4,046,982.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588,124.60 : 6,887,435.70 = 2,695,932.20 : x
  2. Step 2: Convert to fraction form
    4,588,124.60/6,887,435.70 = 2,695,932.20/x
  3. Step 3: Cross multiply
    4,588,124.60x = 6,887,435.70 × 2,695,932.20
  4. Step 4: Simplify right side
    4,588,124.60x = 18,568,059,679,059.54
  5. Step 5: Solve for x
    x = 18,568,059,679,059.54/4,588,124.60
  6. Step 6: Final answer
    x = 4,046,982.44

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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.