Home / 1,033,658.82-1,550,364.84-275,557.14

Finding the Fourth Proportional to 1,033,658.82, 1,550,364.84 and 275,557.14

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Solution

The fourth proportional to 1,033,658.82, 1,550,364.84 and 275,557.14 is: 413,302.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,658.82 : 1,550,364.84 = 275,557.14 : x
  2. Step 2: Convert to fraction form
    1,033,658.82/1,550,364.84 = 275,557.14/x
  3. Step 3: Cross multiply
    1,033,658.82x = 1,550,364.84 × 275,557.14
  4. Step 4: Simplify right side
    1,033,658.82x = 427,214,101,266.96
  5. Step 5: Solve for x
    x = 427,214,101,266.96/1,033,658.82
  6. Step 6: Final answer
    x = 413,302.82

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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.