Home / 1,203,051.59-1,804,804.97-483,449.31

Finding the Fourth Proportional to 1,203,051.59, 1,804,804.97 and 483,449.31

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Solution

The fourth proportional to 1,203,051.59, 1,804,804.97 and 483,449.31 is: 725,265.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,051.59 : 1,804,804.97 = 483,449.31 : x
  2. Step 2: Convert to fraction form
    1,203,051.59/1,804,804.97 = 483,449.31/x
  3. Step 3: Cross multiply
    1,203,051.59x = 1,804,804.97 × 483,449.31
  4. Step 4: Simplify right side
    1,203,051.59x = 872,531,711,871.68
  5. Step 5: Solve for x
    x = 872,531,711,871.68/1,203,051.59
  6. Step 6: Final answer
    x = 725,265.42

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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.