Home / 1,079,292.69-1,489,473.77-595,926.45

Finding the Fourth Proportional to 1,079,292.69, 1,489,473.77 and 595,926.45

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Solution

The fourth proportional to 1,079,292.69, 1,489,473.77 and 595,926.45 is: 822,406.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,292.69 : 1,489,473.77 = 595,926.45 : x
  2. Step 2: Convert to fraction form
    1,079,292.69/1,489,473.77 = 595,926.45/x
  3. Step 3: Cross multiply
    1,079,292.69x = 1,489,473.77 × 595,926.45
  4. Step 4: Simplify right side
    1,079,292.69x = 887,616,813,144.58
  5. Step 5: Solve for x
    x = 887,616,813,144.58/1,079,292.69
  6. Step 6: Final answer
    x = 822,406.03

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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.