Home / 2,025,069.58-3,037,607.32-826,991.90

Finding the Fourth Proportional to 2,025,069.58, 3,037,607.32 and 826,991.90

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Solution

The fourth proportional to 2,025,069.58, 3,037,607.32 and 826,991.90 is: 1,240,489.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,069.58 : 3,037,607.32 = 826,991.90 : x
  2. Step 2: Convert to fraction form
    2,025,069.58/3,037,607.32 = 826,991.90/x
  3. Step 3: Cross multiply
    2,025,069.58x = 3,037,607.32 × 826,991.90
  4. Step 4: Simplify right side
    2,025,069.58x = 2,512,076,649,020.71
  5. Step 5: Solve for x
    x = 2,512,076,649,020.71/2,025,069.58
  6. Step 6: Final answer
    x = 1,240,489.05

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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.