Home / 2,740,513.50-3,781,916.06-1,516,903.34

Finding the Fourth Proportional to 2,740,513.50, 3,781,916.06 and 1,516,903.34

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Solution

The fourth proportional to 2,740,513.50, 3,781,916.06 and 1,516,903.34 is: 2,093,330.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,513.50 : 3,781,916.06 = 1,516,903.34 : x
  2. Step 2: Convert to fraction form
    2,740,513.50/3,781,916.06 = 1,516,903.34/x
  3. Step 3: Cross multiply
    2,740,513.50x = 3,781,916.06 × 1,516,903.34
  4. Step 4: Simplify right side
    2,740,513.50x = 5,736,801,076,519.54
  5. Step 5: Solve for x
    x = 5,736,801,076,519.54/2,740,513.50
  6. Step 6: Final answer
    x = 2,093,330.71

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