Home / 566,122.44-849,156.10-211,108.83

Finding the Fourth Proportional to 566,122.44, 849,156.10 and 211,108.83

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Solution

The fourth proportional to 566,122.44, 849,156.10 and 211,108.83 is: 316,652.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,122.44 : 849,156.10 = 211,108.83 : x
  2. Step 2: Convert to fraction form
    566,122.44/849,156.10 = 211,108.83/x
  3. Step 3: Cross multiply
    566,122.44x = 849,156.10 × 211,108.83
  4. Step 4: Simplify right side
    566,122.44x = 179,264,350,758.36
  5. Step 5: Solve for x
    x = 179,264,350,758.36/566,122.44
  6. Step 6: Final answer
    x = 316,652.97

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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.