Home / 1,785,827.22-2,464,463.97-970,044.52

Finding the Fourth Proportional to 1,785,827.22, 2,464,463.97 and 970,044.52

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Solution

The fourth proportional to 1,785,827.22, 2,464,463.97 and 970,044.52 is: 1,338,673.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,827.22 : 2,464,463.97 = 970,044.52 : x
  2. Step 2: Convert to fraction form
    1,785,827.22/2,464,463.97 = 970,044.52/x
  3. Step 3: Cross multiply
    1,785,827.22x = 2,464,463.97 × 970,044.52
  4. Step 4: Simplify right side
    1,785,827.22x = 2,390,639,768,835.94
  5. Step 5: Solve for x
    x = 2,390,639,768,835.94/1,785,827.22
  6. Step 6: Final answer
    x = 1,338,673.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.