Home / 566,100.07-849,122.35-211,086.33

Finding the Fourth Proportional to 566,100.07, 849,122.35 and 211,086.33

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Solution

The fourth proportional to 566,100.07, 849,122.35 and 211,086.33 is: 316,619.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,100.07 : 849,122.35 = 211,086.33 : x
  2. Step 2: Convert to fraction form
    566,100.07/849,122.35 = 211,086.33/x
  3. Step 3: Cross multiply
    566,100.07x = 849,122.35 × 211,086.33
  4. Step 4: Simplify right side
    566,100.07x = 179,238,120,582.48
  5. Step 5: Solve for x
    x = 179,238,120,582.48/566,100.07
  6. Step 6: Final answer
    x = 316,619.15

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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.