Home / 1,365,484.88-1,884,067.56-792,193.04

Finding the Fourth Proportional to 1,365,484.88, 1,884,067.56 and 792,193.04

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Solution

The fourth proportional to 1,365,484.88, 1,884,067.56 and 792,193.04 is: 1,093,051.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,484.88 : 1,884,067.56 = 792,193.04 : x
  2. Step 2: Convert to fraction form
    1,365,484.88/1,884,067.56 = 792,193.04/x
  3. Step 3: Cross multiply
    1,365,484.88x = 1,884,067.56 × 792,193.04
  4. Step 4: Simplify right side
    1,365,484.88x = 1,492,545,207,921.78
  5. Step 5: Solve for x
    x = 1,492,545,207,921.78/1,365,484.88
  6. Step 6: Final answer
    x = 1,093,051.44

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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.