Home / 1,093,662.02-1,509,257.76-610,247.54

Finding the Fourth Proportional to 1,093,662.02, 1,509,257.76 and 610,247.54

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Solution

The fourth proportional to 1,093,662.02, 1,509,257.76 and 610,247.54 is: 842,143.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,662.02 : 1,509,257.76 = 610,247.54 : x
  2. Step 2: Convert to fraction form
    1,093,662.02/1,509,257.76 = 610,247.54/x
  3. Step 3: Cross multiply
    1,093,662.02x = 1,509,257.76 × 610,247.54
  4. Step 4: Simplify right side
    1,093,662.02x = 921,020,835,265.91
  5. Step 5: Solve for x
    x = 921,020,835,265.91/1,093,662.02
  6. Step 6: Final answer
    x = 842,143.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.