Home / 1,033,108.22-1,549,659.90-274,949.44

Finding the Fourth Proportional to 1,033,108.22, 1,549,659.90 and 274,949.44

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Solution

The fourth proportional to 1,033,108.22, 1,549,659.90 and 274,949.44 is: 412,423.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,108.22 : 1,549,659.90 = 274,949.44 : x
  2. Step 2: Convert to fraction form
    1,033,108.22/1,549,659.90 = 274,949.44/x
  3. Step 3: Cross multiply
    1,033,108.22x = 1,549,659.90 × 274,949.44
  4. Step 4: Simplify right side
    1,033,108.22x = 426,078,118,852.37
  5. Step 5: Solve for x
    x = 426,078,118,852.37/1,033,108.22
  6. Step 6: Final answer
    x = 412,423.51

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Half scale
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Double scale
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Similar ratio
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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.