Home / 6,225,859.48-8,588,418.69-5,065,603.33

Finding the Fourth Proportional to 6,225,859.48, 8,588,418.69 and 5,065,603.33

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Solution

The fourth proportional to 6,225,859.48, 8,588,418.69 and 5,065,603.33 is: 6,987,874.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,859.48 : 8,588,418.69 = 5,065,603.33 : x
  2. Step 2: Convert to fraction form
    6,225,859.48/8,588,418.69 = 5,065,603.33/x
  3. Step 3: Cross multiply
    6,225,859.48x = 8,588,418.69 × 5,065,603.33
  4. Step 4: Simplify right side
    6,225,859.48x = 43,505,522,315,498.23
  5. Step 5: Solve for x
    x = 43,505,522,315,498.23/6,225,859.48
  6. Step 6: Final answer
    x = 6,987,874.12

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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.