Home / 694,835.04-1,042,095.66-352,932.18

Finding the Fourth Proportional to 694,835.04, 1,042,095.66 and 352,932.18

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Solution

The fourth proportional to 694,835.04, 1,042,095.66 and 352,932.18 is: 529,318.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,835.04 : 1,042,095.66 = 352,932.18 : x
  2. Step 2: Convert to fraction form
    694,835.04/1,042,095.66 = 352,932.18/x
  3. Step 3: Cross multiply
    694,835.04x = 1,042,095.66 × 352,932.18
  4. Step 4: Simplify right side
    694,835.04x = 367,789,093,052.34
  5. Step 5: Solve for x
    x = 367,789,093,052.34/694,835.04
  6. Step 6: Final answer
    x = 529,318.57

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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.