Home / 1,093,130.88-1,636,333.29-713,233.60

Finding the Fourth Proportional to 1,093,130.88, 1,636,333.29 and 713,233.60

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Solution

The fourth proportional to 1,093,130.88, 1,636,333.29 and 713,233.60 is: 1,067,656.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,130.88 : 1,636,333.29 = 713,233.60 : x
  2. Step 2: Convert to fraction form
    1,093,130.88/1,636,333.29 = 713,233.60/x
  3. Step 3: Cross multiply
    1,093,130.88x = 1,636,333.29 × 713,233.60
  4. Step 4: Simplify right side
    1,093,130.88x = 1,167,087,883,226.54
  5. Step 5: Solve for x
    x = 1,167,087,883,226.54/1,093,130.88
  6. Step 6: Final answer
    x = 1,067,656.13

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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.