Home / 799,705.61-1,199,633.59-294,276.24

Finding the Fourth Proportional to 799,705.61, 1,199,633.59 and 294,276.24

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Solution

The fourth proportional to 799,705.61, 1,199,633.59 and 294,276.24 is: 441,442.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,705.61 : 1,199,633.59 = 294,276.24 : x
  2. Step 2: Convert to fraction form
    799,705.61/1,199,633.59 = 294,276.24/x
  3. Step 3: Cross multiply
    799,705.61x = 1,199,633.59 × 294,276.24
  4. Step 4: Simplify right side
    799,705.61x = 353,023,662,610.75
  5. Step 5: Solve for x
    x = 353,023,662,610.75/799,705.61
  6. Step 6: Final answer
    x = 441,442.02

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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.