Home / 1,202,670.88-1,804,090.56-483,012.64

Finding the Fourth Proportional to 1,202,670.88, 1,804,090.56 and 483,012.64

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Solution

The fourth proportional to 1,202,670.88, 1,804,090.56 and 483,012.64 is: 724,552.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,670.88 : 1,804,090.56 = 483,012.64 : x
  2. Step 2: Convert to fraction form
    1,202,670.88/1,804,090.56 = 483,012.64/x
  3. Step 3: Cross multiply
    1,202,670.88x = 1,804,090.56 × 483,012.64
  4. Step 4: Simplify right side
    1,202,670.88x = 871,398,544,184.68
  5. Step 5: Solve for x
    x = 871,398,544,184.68/1,202,670.88
  6. Step 6: Final answer
    x = 724,552.79

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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.