Home / 6,014,325.07-9,021,033.87-1,915,480.54

Finding the Fourth Proportional to 6,014,325.07, 9,021,033.87 and 1,915,480.54

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Solution

The fourth proportional to 6,014,325.07, 9,021,033.87 and 1,915,480.54 is: 2,873,076.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,325.07 : 9,021,033.87 = 1,915,480.54 : x
  2. Step 2: Convert to fraction form
    6,014,325.07/9,021,033.87 = 1,915,480.54/x
  3. Step 3: Cross multiply
    6,014,325.07x = 9,021,033.87 × 1,915,480.54
  4. Step 4: Simplify right side
    6,014,325.07x = 17,279,614,828,665.89
  5. Step 5: Solve for x
    x = 17,279,614,828,665.89/6,014,325.07
  6. Step 6: Final answer
    x = 2,873,076.30

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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.