Home / 1,365,297.39-1,884,102.39-792,325.26

Finding the Fourth Proportional to 1,365,297.39, 1,884,102.39 and 792,325.26

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Solution

The fourth proportional to 1,365,297.39, 1,884,102.39 and 792,325.26 is: 1,093,404.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,297.39 : 1,884,102.39 = 792,325.26 : x
  2. Step 2: Convert to fraction form
    1,365,297.39/1,884,102.39 = 792,325.26/x
  3. Step 3: Cross multiply
    1,365,297.39x = 1,884,102.39 × 792,325.26
  4. Step 4: Simplify right side
    1,365,297.39x = 1,492,821,916,023.37
  5. Step 5: Solve for x
    x = 1,492,821,916,023.37/1,365,297.39
  6. Step 6: Final answer
    x = 1,093,404.21

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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.