Home / 804,733.40-1,207,262.10-236,113.40

Finding the Fourth Proportional to 804,733.40, 1,207,262.10 and 236,113.40

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Solution

The fourth proportional to 804,733.40, 1,207,262.10 and 236,113.40 is: 354,217.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,733.40 : 1,207,262.10 = 236,113.40 : x
  2. Step 2: Convert to fraction form
    804,733.40/1,207,262.10 = 236,113.40/x
  3. Step 3: Cross multiply
    804,733.40x = 1,207,262.10 × 236,113.40
  4. Step 4: Simplify right side
    804,733.40x = 285,050,759,122.14
  5. Step 5: Solve for x
    x = 285,050,759,122.14/804,733.40
  6. Step 6: Final answer
    x = 354,217.63

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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.