Home / 1,467,961.02-2,025,803.16-814,600.44

Finding the Fourth Proportional to 1,467,961.02, 2,025,803.16 and 814,600.44

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Solution

The fourth proportional to 1,467,961.02, 2,025,803.16 and 814,600.44 is: 1,124,158.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,961.02 : 2,025,803.16 = 814,600.44 : x
  2. Step 2: Convert to fraction form
    1,467,961.02/2,025,803.16 = 814,600.44/x
  3. Step 3: Cross multiply
    1,467,961.02x = 2,025,803.16 × 814,600.44
  4. Step 4: Simplify right side
    1,467,961.02x = 1,650,220,145,489.39
  5. Step 5: Solve for x
    x = 1,650,220,145,489.39/1,467,961.02
  6. Step 6: Final answer
    x = 1,124,158.01

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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.