Home / 906,232.98-1,359,261.72-275,152.26

Finding the Fourth Proportional to 906,232.98, 1,359,261.72 and 275,152.26

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Solution

The fourth proportional to 906,232.98, 1,359,261.72 and 275,152.26 is: 412,701.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,232.98 : 1,359,261.72 = 275,152.26 : x
  2. Step 2: Convert to fraction form
    906,232.98/1,359,261.72 = 275,152.26/x
  3. Step 3: Cross multiply
    906,232.98x = 1,359,261.72 × 275,152.26
  4. Step 4: Simplify right side
    906,232.98x = 374,003,934,189.49
  5. Step 5: Solve for x
    x = 374,003,934,189.49/906,232.98
  6. Step 6: Final answer
    x = 412,701.75

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Double scale
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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.