Home / 566,786.76-849,247.02-396,025.80

Finding the Fourth Proportional to 566,786.76, 849,247.02 and 396,025.80

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Solution

The fourth proportional to 566,786.76, 849,247.02 and 396,025.80 is: 593,386.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,786.76 : 849,247.02 = 396,025.80 : x
  2. Step 2: Convert to fraction form
    566,786.76/849,247.02 = 396,025.80/x
  3. Step 3: Cross multiply
    566,786.76x = 849,247.02 × 396,025.80
  4. Step 4: Simplify right side
    566,786.76x = 336,323,730,493.12
  5. Step 5: Solve for x
    x = 336,323,730,493.12/566,786.76
  6. Step 6: Final answer
    x = 593,386.71

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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.