Home / 6,180,814.48-9,269,448.36-1,863,285.52

Finding the Fourth Proportional to 6,180,814.48, 9,269,448.36 and 1,863,285.52

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Solution

The fourth proportional to 6,180,814.48, 9,269,448.36 and 1,863,285.52 is: 2,794,393.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180,814.48 : 9,269,448.36 = 1,863,285.52 : x
  2. Step 2: Convert to fraction form
    6,180,814.48/9,269,448.36 = 1,863,285.52/x
  3. Step 3: Cross multiply
    6,180,814.48x = 9,269,448.36 × 1,863,285.52
  4. Step 4: Simplify right side
    6,180,814.48x = 17,271,628,907,575.75
  5. Step 5: Solve for x
    x = 17,271,628,907,575.75/6,180,814.48
  6. Step 6: Final answer
    x = 2,794,393.68

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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.