Home / 2,733,083.60-4,099,625.40-1,837,288.40

Finding the Fourth Proportional to 2,733,083.60, 4,099,625.40 and 1,837,288.40

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Solution

The fourth proportional to 2,733,083.60, 4,099,625.40 and 1,837,288.40 is: 2,755,932.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,083.60 : 4,099,625.40 = 1,837,288.40 : x
  2. Step 2: Convert to fraction form
    2,733,083.60/4,099,625.40 = 1,837,288.40/x
  3. Step 3: Cross multiply
    2,733,083.60x = 4,099,625.40 × 1,837,288.40
  4. Step 4: Simplify right side
    2,733,083.60x = 7,532,194,191,765.36
  5. Step 5: Solve for x
    x = 7,532,194,191,765.36/2,733,083.60
  6. Step 6: Final answer
    x = 2,755,932.60

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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.