Home / 2,014,715.70-3,022,608.15-876,989.70

Finding the Fourth Proportional to 2,014,715.70, 3,022,608.15 and 876,989.70

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Solution

The fourth proportional to 2,014,715.70, 3,022,608.15 and 876,989.70 is: 1,315,717.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,715.70 : 3,022,608.15 = 876,989.70 : x
  2. Step 2: Convert to fraction form
    2,014,715.70/3,022,608.15 = 876,989.70/x
  3. Step 3: Cross multiply
    2,014,715.70x = 3,022,608.15 × 876,989.70
  4. Step 4: Simplify right side
    2,014,715.70x = 2,650,796,214,686.05
  5. Step 5: Solve for x
    x = 2,650,796,214,686.05/2,014,715.70
  6. Step 6: Final answer
    x = 1,315,717.26

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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.