Home / 1,094,073.22-1,641,240.88-335,815.38

Finding the Fourth Proportional to 1,094,073.22, 1,641,240.88 and 335,815.38

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Solution

The fourth proportional to 1,094,073.22, 1,641,240.88 and 335,815.38 is: 503,763.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,073.22 : 1,641,240.88 = 335,815.38 : x
  2. Step 2: Convert to fraction form
    1,094,073.22/1,641,240.88 = 335,815.38/x
  3. Step 3: Cross multiply
    1,094,073.22x = 1,641,240.88 × 335,815.38
  4. Step 4: Simplify right side
    1,094,073.22x = 551,153,930,838.16
  5. Step 5: Solve for x
    x = 551,153,930,838.16/1,094,073.22
  6. Step 6: Final answer
    x = 503,763.29

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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.