Home / 799,275.06-1,199,385.45-294,190.74

Finding the Fourth Proportional to 799,275.06, 1,199,385.45 and 294,190.74

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Solution

The fourth proportional to 799,275.06, 1,199,385.45 and 294,190.74 is: 441,460.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,275.06 : 1,199,385.45 = 294,190.74 : x
  2. Step 2: Convert to fraction form
    799,275.06/1,199,385.45 = 294,190.74/x
  3. Step 3: Cross multiply
    799,275.06x = 1,199,385.45 × 294,190.74
  4. Step 4: Simplify right side
    799,275.06x = 352,848,093,080.73
  5. Step 5: Solve for x
    x = 352,848,093,080.73/799,275.06
  6. Step 6: Final answer
    x = 441,460.16

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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.