Home / 1,467,525.12-2,025,205.50-886,667.64

Finding the Fourth Proportional to 1,467,525.12, 2,025,205.50 and 886,667.64

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Solution

The fourth proportional to 1,467,525.12, 2,025,205.50 and 886,667.64 is: 1,223,613.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,525.12 : 2,025,205.50 = 886,667.64 : x
  2. Step 2: Convert to fraction form
    1,467,525.12/2,025,205.50 = 886,667.64/x
  3. Step 3: Cross multiply
    1,467,525.12x = 2,025,205.50 × 886,667.64
  4. Step 4: Simplify right side
    1,467,525.12x = 1,795,684,181,200.02
  5. Step 5: Solve for x
    x = 1,795,684,181,200.02/1,467,525.12
  6. Step 6: Final answer
    x = 1,223,613.93

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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.