Home / 566,099.07-849,120.85-211,085.33

Finding the Fourth Proportional to 566,099.07, 849,120.85 and 211,085.33

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Solution

The fourth proportional to 566,099.07, 849,120.85 and 211,085.33 is: 316,617.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,099.07 : 849,120.85 = 211,085.33 : x
  2. Step 2: Convert to fraction form
    566,099.07/849,120.85 = 211,085.33/x
  3. Step 3: Cross multiply
    566,099.07x = 849,120.85 × 211,085.33
  4. Step 4: Simplify right side
    566,099.07x = 179,236,954,832.13
  5. Step 5: Solve for x
    x = 179,236,954,832.13/566,099.07
  6. Step 6: Final answer
    x = 316,617.65

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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.