Home / 1,042,021.74-1,563,032.61-294,067.74

Finding the Fourth Proportional to 1,042,021.74, 1,563,032.61 and 294,067.74

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Solution

The fourth proportional to 1,042,021.74, 1,563,032.61 and 294,067.74 is: 441,101.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,021.74 : 1,563,032.61 = 294,067.74 : x
  2. Step 2: Convert to fraction form
    1,042,021.74/1,563,032.61 = 294,067.74/x
  3. Step 3: Cross multiply
    1,042,021.74x = 1,563,032.61 × 294,067.74
  4. Step 4: Simplify right side
    1,042,021.74x = 459,637,467,169.00
  5. Step 5: Solve for x
    x = 459,637,467,169.00/1,042,021.74
  6. Step 6: Final answer
    x = 441,101.61

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Double scale
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Similar ratio
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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.