Home / 2,234,704.02-3,083,961.51-1,267,875.06

Finding the Fourth Proportional to 2,234,704.02, 3,083,961.51 and 1,267,875.06

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Solution

The fourth proportional to 2,234,704.02, 3,083,961.51 and 1,267,875.06 is: 1,749,707.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,704.02 : 3,083,961.51 = 1,267,875.06 : x
  2. Step 2: Convert to fraction form
    2,234,704.02/3,083,961.51 = 1,267,875.06/x
  3. Step 3: Cross multiply
    2,234,704.02x = 3,083,961.51 × 1,267,875.06
  4. Step 4: Simplify right side
    2,234,704.02x = 3,910,077,884,528.94
  5. Step 5: Solve for x
    x = 3,910,077,884,528.94/2,234,704.02
  6. Step 6: Final answer
    x = 1,749,707.28

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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.