Home / 1,051,147.26-1,450,582.83-567,712.26

Finding the Fourth Proportional to 1,051,147.26, 1,450,582.83 and 567,712.26

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Solution

The fourth proportional to 1,051,147.26, 1,450,582.83 and 567,712.26 is: 783,442.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,147.26 : 1,450,582.83 = 567,712.26 : x
  2. Step 2: Convert to fraction form
    1,051,147.26/1,450,582.83 = 567,712.26/x
  3. Step 3: Cross multiply
    1,051,147.26x = 1,450,582.83 × 567,712.26
  4. Step 4: Simplify right side
    1,051,147.26x = 823,513,656,736.50
  5. Step 5: Solve for x
    x = 823,513,656,736.50/1,051,147.26
  6. Step 6: Final answer
    x = 783,442.71

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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.