Home / 1,093,044.39-1,639,615.79-334,830.52

Finding the Fourth Proportional to 1,093,044.39, 1,639,615.79 and 334,830.52

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Solution

The fourth proportional to 1,093,044.39, 1,639,615.79 and 334,830.52 is: 502,260.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,044.39 : 1,639,615.79 = 334,830.52 : x
  2. Step 2: Convert to fraction form
    1,093,044.39/1,639,615.79 = 334,830.52/x
  3. Step 3: Cross multiply
    1,093,044.39x = 1,639,615.79 × 334,830.52
  4. Step 4: Simplify right side
    1,093,044.39x = 548,993,407,565.91
  5. Step 5: Solve for x
    x = 548,993,407,565.91/1,093,044.39
  6. Step 6: Final answer
    x = 502,260.85

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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.