Home / 1,629,940.02-2,444,356.17-564,733.38

Finding the Fourth Proportional to 1,629,940.02, 2,444,356.17 and 564,733.38

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Solution

The fourth proportional to 1,629,940.02, 2,444,356.17 and 564,733.38 is: 846,908.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,940.02 : 2,444,356.17 = 564,733.38 : x
  2. Step 2: Convert to fraction form
    1,629,940.02/2,444,356.17 = 564,733.38/x
  3. Step 3: Cross multiply
    1,629,940.02x = 2,444,356.17 × 564,733.38
  4. Step 4: Simplify right side
    1,629,940.02x = 1,380,409,521,807.95
  5. Step 5: Solve for x
    x = 1,380,409,521,807.95/1,629,940.02
  6. Step 6: Final answer
    x = 846,908.17

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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.