Home / 2,832,435.06-4,250,614.77-1,126,403.52

Finding the Fourth Proportional to 2,832,435.06, 4,250,614.77 and 1,126,403.52

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Solution

The fourth proportional to 2,832,435.06, 4,250,614.77 and 1,126,403.52 is: 1,690,385.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,435.06 : 4,250,614.77 = 1,126,403.52 : x
  2. Step 2: Convert to fraction form
    2,832,435.06/4,250,614.77 = 1,126,403.52/x
  3. Step 3: Cross multiply
    2,832,435.06x = 4,250,614.77 × 1,126,403.52
  4. Step 4: Simplify right side
    2,832,435.06x = 4,787,907,439,091.99
  5. Step 5: Solve for x
    x = 4,787,907,439,091.99/2,832,435.06
  6. Step 6: Final answer
    x = 1,690,385.60

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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.