Home / 797,522.44-1,100,646.49-453,466.34

Finding the Fourth Proportional to 797,522.44, 1,100,646.49 and 453,466.34

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Solution

The fourth proportional to 797,522.44, 1,100,646.49 and 453,466.34 is: 625,820.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,522.44 : 1,100,646.49 = 453,466.34 : x
  2. Step 2: Convert to fraction form
    797,522.44/1,100,646.49 = 453,466.34/x
  3. Step 3: Cross multiply
    797,522.44x = 1,100,646.49 × 453,466.34
  4. Step 4: Simplify right side
    797,522.44x = 499,106,135,454.15
  5. Step 5: Solve for x
    x = 499,106,135,454.15/797,522.44
  6. Step 6: Final answer
    x = 625,820.81

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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.