Home / 846,525.36-1,270,203.22-397,282.75

Finding the Fourth Proportional to 846,525.36, 1,270,203.22 and 397,282.75

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Solution

The fourth proportional to 846,525.36, 1,270,203.22 and 397,282.75 is: 596,118.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,525.36 : 1,270,203.22 = 397,282.75 : x
  2. Step 2: Convert to fraction form
    846,525.36/1,270,203.22 = 397,282.75/x
  3. Step 3: Cross multiply
    846,525.36x = 1,270,203.22 × 397,282.75
  4. Step 4: Simplify right side
    846,525.36x = 504,629,829,194.00
  5. Step 5: Solve for x
    x = 504,629,829,194.00/846,525.36
  6. Step 6: Final answer
    x = 596,118.98

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1.5x scale

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.