Home / 6,559,067.83-9,051,489.93-3,658,456.48

Finding the Fourth Proportional to 6,559,067.83, 9,051,489.93 and 3,658,456.48

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Solution

The fourth proportional to 6,559,067.83, 9,051,489.93 and 3,658,456.48 is: 5,048,656.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,067.83 : 9,051,489.93 = 3,658,456.48 : x
  2. Step 2: Convert to fraction form
    6,559,067.83/9,051,489.93 = 3,658,456.48/x
  3. Step 3: Cross multiply
    6,559,067.83x = 9,051,489.93 × 3,658,456.48
  4. Step 4: Simplify right side
    6,559,067.83x = 33,114,481,988,063.25
  5. Step 5: Solve for x
    x = 33,114,481,988,063.25/6,559,067.83
  6. Step 6: Final answer
    x = 5,048,656.74

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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.