Home / 1,714,410.28-2,571,090.45-1,185,331.24

Finding the Fourth Proportional to 1,714,410.28, 2,571,090.45 and 1,185,331.24

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Solution

The fourth proportional to 1,714,410.28, 2,571,090.45 and 1,185,331.24 is: 1,777,633.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,410.28 : 2,571,090.45 = 1,185,331.24 : x
  2. Step 2: Convert to fraction form
    1,714,410.28/2,571,090.45 = 1,185,331.24/x
  3. Step 3: Cross multiply
    1,714,410.28x = 2,571,090.45 × 1,185,331.24
  4. Step 4: Simplify right side
    1,714,410.28x = 3,047,593,831,250.66
  5. Step 5: Solve for x
    x = 3,047,593,831,250.66/1,714,410.28
  6. Step 6: Final answer
    x = 1,777,633.90

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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.