Home / 1,843,879.23-2,766,225.02-564,496.38

Finding the Fourth Proportional to 1,843,879.23, 2,766,225.02 and 564,496.38

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Solution

The fourth proportional to 1,843,879.23, 2,766,225.02 and 564,496.38 is: 846,868.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,879.23 : 2,766,225.02 = 564,496.38 : x
  2. Step 2: Convert to fraction form
    1,843,879.23/2,766,225.02 = 564,496.38/x
  3. Step 3: Cross multiply
    1,843,879.23x = 2,766,225.02 × 564,496.38
  4. Step 4: Simplify right side
    1,843,879.23x = 1,561,524,007,232.95
  5. Step 5: Solve for x
    x = 1,561,524,007,232.95/1,843,879.23
  6. Step 6: Final answer
    x = 846,868.92

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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.