Home / 6,299,786.03-9,453,346.59-2,656,287.37

Finding the Fourth Proportional to 6,299,786.03, 9,453,346.59 and 2,656,287.37

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Solution

The fourth proportional to 6,299,786.03, 9,453,346.59 and 2,656,287.37 is: 3,985,977.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,786.03 : 9,453,346.59 = 2,656,287.37 : x
  2. Step 2: Convert to fraction form
    6,299,786.03/9,453,346.59 = 2,656,287.37/x
  3. Step 3: Cross multiply
    6,299,786.03x = 9,453,346.59 × 2,656,287.37
  4. Step 4: Simplify right side
    6,299,786.03x = 25,110,805,103,982.84
  5. Step 5: Solve for x
    x = 25,110,805,103,982.84/6,299,786.03
  6. Step 6: Final answer
    x = 3,985,977.46

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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.