Home / 3,287,050.63-4,536,107.74-1,836,749.44

Finding the Fourth Proportional to 3,287,050.63, 4,536,107.74 and 1,836,749.44

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Solution

The fourth proportional to 3,287,050.63, 4,536,107.74 and 1,836,749.44 is: 2,534,701.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,050.63 : 4,536,107.74 = 1,836,749.44 : x
  2. Step 2: Convert to fraction form
    3,287,050.63/4,536,107.74 = 1,836,749.44/x
  3. Step 3: Cross multiply
    3,287,050.63x = 4,536,107.74 × 1,836,749.44
  4. Step 4: Simplify right side
    3,287,050.63x = 8,331,693,328,544.13
  5. Step 5: Solve for x
    x = 8,331,693,328,544.13/3,287,050.63
  6. Step 6: Final answer
    x = 2,534,701.86

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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.