Home / 3,371,893.56-5,056,509.00-1,349,760.56

Finding the Fourth Proportional to 3,371,893.56, 5,056,509.00 and 1,349,760.56

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Solution

The fourth proportional to 3,371,893.56, 5,056,509.00 and 1,349,760.56 is: 2,024,107.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,893.56 : 5,056,509.00 = 1,349,760.56 : x
  2. Step 2: Convert to fraction form
    3,371,893.56/5,056,509.00 = 1,349,760.56/x
  3. Step 3: Cross multiply
    3,371,893.56x = 5,056,509.00 × 1,349,760.56
  4. Step 4: Simplify right side
    3,371,893.56x = 6,825,076,399,264.10
  5. Step 5: Solve for x
    x = 6,825,076,399,264.10/3,371,893.56
  6. Step 6: Final answer
    x = 2,024,107.90

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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.