Home / 973,733.03-1,343,726.83-544,016.39

Finding the Fourth Proportional to 973,733.03, 1,343,726.83 and 544,016.39

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Solution

The fourth proportional to 973,733.03, 1,343,726.83 and 544,016.39 is: 750,728.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,733.03 : 1,343,726.83 = 544,016.39 : x
  2. Step 2: Convert to fraction form
    973,733.03/1,343,726.83 = 544,016.39/x
  3. Step 3: Cross multiply
    973,733.03x = 1,343,726.83 × 544,016.39
  4. Step 4: Simplify right side
    973,733.03x = 731,009,419,202.74
  5. Step 5: Solve for x
    x = 731,009,419,202.74/973,733.03
  6. Step 6: Final answer
    x = 750,728.79

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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.