Home / 973,971.72-1,344,055.19-544,255.38

Finding the Fourth Proportional to 973,971.72, 1,344,055.19 and 544,255.38

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Solution

The fourth proportional to 973,971.72, 1,344,055.19 and 544,255.38 is: 751,058.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,971.72 : 1,344,055.19 = 544,255.38 : x
  2. Step 2: Convert to fraction form
    973,971.72/1,344,055.19 = 544,255.38/x
  3. Step 3: Cross multiply
    973,971.72x = 1,344,055.19 × 544,255.38
  4. Step 4: Simplify right side
    973,971.72x = 731,509,265,453.15
  5. Step 5: Solve for x
    x = 731,509,265,453.15/973,971.72
  6. Step 6: Final answer
    x = 751,058.01

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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.