Home / 2,052,108.24-2,831,851.44-1,146,690.24

Finding the Fourth Proportional to 2,052,108.24, 2,831,851.44 and 1,146,690.24

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Solution

The fourth proportional to 2,052,108.24, 2,831,851.44 and 1,146,690.24 is: 1,582,400.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,108.24 : 2,831,851.44 = 1,146,690.24 : x
  2. Step 2: Convert to fraction form
    2,052,108.24/2,831,851.44 = 1,146,690.24/x
  3. Step 3: Cross multiply
    2,052,108.24x = 2,831,851.44 × 1,146,690.24
  4. Step 4: Simplify right side
    2,052,108.24x = 3,247,256,407,377.95
  5. Step 5: Solve for x
    x = 3,247,256,407,377.95/2,052,108.24
  6. Step 6: Final answer
    x = 1,582,400.16

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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.