Home / 694,796.80-1,041,661.18-352,959.19

Finding the Fourth Proportional to 694,796.80, 1,041,661.18 and 352,959.19

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Solution

The fourth proportional to 694,796.80, 1,041,661.18 and 352,959.19 is: 529,167.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,796.80 : 1,041,661.18 = 352,959.19 : x
  2. Step 2: Convert to fraction form
    694,796.80/1,041,661.18 = 352,959.19/x
  3. Step 3: Cross multiply
    694,796.80x = 1,041,661.18 × 352,959.19
  4. Step 4: Simplify right side
    694,796.80x = 367,663,885,475.61
  5. Step 5: Solve for x
    x = 367,663,885,475.61/694,796.80
  6. Step 6: Final answer
    x = 529,167.50

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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.