Home / 3,027,785.60-4,536,537.15-1,827,185.15

Finding the Fourth Proportional to 3,027,785.60, 4,536,537.15 and 1,827,185.15

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Solution

The fourth proportional to 3,027,785.60, 4,536,537.15 and 1,827,185.15 is: 2,737,675.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,785.60 : 4,536,537.15 = 1,827,185.15 : x
  2. Step 2: Convert to fraction form
    3,027,785.60/4,536,537.15 = 1,827,185.15/x
  3. Step 3: Cross multiply
    3,027,785.60x = 4,536,537.15 × 1,827,185.15
  4. Step 4: Simplify right side
    3,027,785.60x = 8,289,093,312,903.32
  5. Step 5: Solve for x
    x = 8,289,093,312,903.32/3,027,785.60
  6. Step 6: Final answer
    x = 2,737,675.12

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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.