Home / 2,234,548.02-3,083,745.96-1,267,719.06

Finding the Fourth Proportional to 2,234,548.02, 3,083,745.96 and 1,267,719.06

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Solution

The fourth proportional to 2,234,548.02, 3,083,745.96 and 1,267,719.06 is: 1,749,491.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,548.02 : 3,083,745.96 = 1,267,719.06 : x
  2. Step 2: Convert to fraction form
    2,234,548.02/3,083,745.96 = 1,267,719.06/x
  3. Step 3: Cross multiply
    2,234,548.02x = 3,083,745.96 × 1,267,719.06
  4. Step 4: Simplify right side
    2,234,548.02x = 3,909,323,529,690.00
  5. Step 5: Solve for x
    x = 3,909,323,529,690.00/2,234,548.02
  6. Step 6: Final answer
    x = 1,749,491.84

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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.