Home / 2,932,150.15-4,043,967.28-2,063,858.97

Finding the Fourth Proportional to 2,932,150.15, 4,043,967.28 and 2,063,858.97

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Solution

The fourth proportional to 2,932,150.15, 4,043,967.28 and 2,063,858.97 is: 2,846,436.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,150.15 : 4,043,967.28 = 2,063,858.97 : x
  2. Step 2: Convert to fraction form
    2,932,150.15/4,043,967.28 = 2,063,858.97/x
  3. Step 3: Cross multiply
    2,932,150.15x = 4,043,967.28 × 2,063,858.97
  4. Step 4: Simplify right side
    2,932,150.15x = 8,346,178,145,214.50
  5. Step 5: Solve for x
    x = 8,346,178,145,214.50/2,932,150.15
  6. Step 6: Final answer
    x = 2,846,436.14

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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.