Home / 973,906.31-1,343,967.24-532,361.25

Finding the Fourth Proportional to 973,906.31, 1,343,967.24 and 532,361.25

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Solution

The fourth proportional to 973,906.31, 1,343,967.24 and 532,361.25 is: 734,645.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,906.31 : 1,343,967.24 = 532,361.25 : x
  2. Step 2: Convert to fraction form
    973,906.31/1,343,967.24 = 532,361.25/x
  3. Step 3: Cross multiply
    973,906.31x = 1,343,967.24 × 532,361.25
  4. Step 4: Simplify right side
    973,906.31x = 715,476,082,888.97
  5. Step 5: Solve for x
    x = 715,476,082,888.97/973,906.31
  6. Step 6: Final answer
    x = 734,645.70

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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.