Home / 5,027,550.50-6,937,961.37-2,735,671.70

Finding the Fourth Proportional to 5,027,550.50, 6,937,961.37 and 2,735,671.70

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Solution

The fourth proportional to 5,027,550.50, 6,937,961.37 and 2,735,671.70 is: 3,775,195.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027,550.50 : 6,937,961.37 = 2,735,671.70 : x
  2. Step 2: Convert to fraction form
    5,027,550.50/6,937,961.37 = 2,735,671.70/x
  3. Step 3: Cross multiply
    5,027,550.50x = 6,937,961.37 × 2,735,671.70
  4. Step 4: Simplify right side
    5,027,550.50x = 18,979,984,575,602.23
  5. Step 5: Solve for x
    x = 18,979,984,575,602.23/5,027,550.50
  6. Step 6: Final answer
    x = 3,775,195.21

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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.