Home / 6,169,907.20-9,256,243.20-2,383,052.80

Finding the Fourth Proportional to 6,169,907.20, 9,256,243.20 and 2,383,052.80

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Solution

The fourth proportional to 6,169,907.20, 9,256,243.20 and 2,383,052.80 is: 3,575,113.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169,907.20 : 9,256,243.20 = 2,383,052.80 : x
  2. Step 2: Convert to fraction form
    6,169,907.20/9,256,243.20 = 2,383,052.80/x
  3. Step 3: Cross multiply
    6,169,907.20x = 9,256,243.20 × 2,383,052.80
  4. Step 4: Simplify right side
    6,169,907.20x = 22,058,116,275,240.96
  5. Step 5: Solve for x
    x = 22,058,116,275,240.96/6,169,907.20
  6. Step 6: Final answer
    x = 3,575,113.14

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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.