Home / 973,969.77-1,344,053.25-544,253.43

Finding the Fourth Proportional to 973,969.77, 1,344,053.25 and 544,253.43

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Solution

The fourth proportional to 973,969.77, 1,344,053.25 and 544,253.43 is: 751,055.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,969.77 : 1,344,053.25 = 544,253.43 : x
  2. Step 2: Convert to fraction form
    973,969.77/1,344,053.25 = 544,253.43/x
  3. Step 3: Cross multiply
    973,969.77x = 1,344,053.25 × 544,253.43
  4. Step 4: Simplify right side
    973,969.77x = 731,505,591,415.15
  5. Step 5: Solve for x
    x = 731,505,591,415.15/973,969.77
  6. Step 6: Final answer
    x = 751,055.75

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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.