Home / 5,026,189.50-6,936,520.59-3,065,891.90

Finding the Fourth Proportional to 5,026,189.50, 6,936,520.59 and 3,065,891.90

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Solution

The fourth proportional to 5,026,189.50, 6,936,520.59 and 3,065,891.90 is: 4,231,162.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026,189.50 : 6,936,520.59 = 3,065,891.90 : x
  2. Step 2: Convert to fraction form
    5,026,189.50/6,936,520.59 = 3,065,891.90/x
  3. Step 3: Cross multiply
    5,026,189.50x = 6,936,520.59 × 3,065,891.90
  4. Step 4: Simplify right side
    5,026,189.50x = 21,266,622,256,381.62
  5. Step 5: Solve for x
    x = 21,266,622,256,381.62/5,026,189.50
  6. Step 6: Final answer
    x = 4,231,162.05

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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.