Home / 1,027,641.69-1,541,079.14-353,532.33

Finding the Fourth Proportional to 1,027,641.69, 1,541,079.14 and 353,532.33

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Solution

The fourth proportional to 1,027,641.69, 1,541,079.14 and 353,532.33 is: 530,166.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,641.69 : 1,541,079.14 = 353,532.33 : x
  2. Step 2: Convert to fraction form
    1,027,641.69/1,541,079.14 = 353,532.33/x
  3. Step 3: Cross multiply
    1,027,641.69x = 1,541,079.14 × 353,532.33
  4. Step 4: Simplify right side
    1,027,641.69x = 544,821,297,310.94
  5. Step 5: Solve for x
    x = 544,821,297,310.94/1,027,641.69
  6. Step 6: Final answer
    x = 530,166.60

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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.