Home / 5,466,696.89-8,199,201.92-1,823,490.23

Finding the Fourth Proportional to 5,466,696.89, 8,199,201.92 and 1,823,490.23

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Solution

The fourth proportional to 5,466,696.89, 8,199,201.92 and 1,823,490.23 is: 2,734,954.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,696.89 : 8,199,201.92 = 1,823,490.23 : x
  2. Step 2: Convert to fraction form
    5,466,696.89/8,199,201.92 = 1,823,490.23/x
  3. Step 3: Cross multiply
    5,466,696.89x = 8,199,201.92 × 1,823,490.23
  4. Step 4: Simplify right side
    5,466,696.89x = 14,951,164,544,803.78
  5. Step 5: Solve for x
    x = 14,951,164,544,803.78/5,466,696.89
  6. Step 6: Final answer
    x = 2,734,954.01

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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.