Home / 1,033,493.12-1,550,274.54-793,971.07

Finding the Fourth Proportional to 1,033,493.12, 1,550,274.54 and 793,971.07

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Solution

The fourth proportional to 1,033,493.12, 1,550,274.54 and 793,971.07 is: 1,190,983.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,493.12 : 1,550,274.54 = 793,971.07 : x
  2. Step 2: Convert to fraction form
    1,033,493.12/1,550,274.54 = 793,971.07/x
  3. Step 3: Cross multiply
    1,033,493.12x = 1,550,274.54 × 793,971.07
  4. Step 4: Simplify right side
    1,033,493.12x = 1,230,873,135,317.56
  5. Step 5: Solve for x
    x = 1,230,873,135,317.56/1,033,493.12
  6. Step 6: Final answer
    x = 1,190,983.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.