Home / 6,163,467.30-9,239,190.36-2,570,262.78

Finding the Fourth Proportional to 6,163,467.30, 9,239,190.36 and 2,570,262.78

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Solution

The fourth proportional to 6,163,467.30, 9,239,190.36 and 2,570,262.78 is: 3,852,887.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,163,467.30 : 9,239,190.36 = 2,570,262.78 : x
  2. Step 2: Convert to fraction form
    6,163,467.30/9,239,190.36 = 2,570,262.78/x
  3. Step 3: Cross multiply
    6,163,467.30x = 9,239,190.36 × 2,570,262.78
  4. Step 4: Simplify right side
    6,163,467.30x = 23,747,147,099,642.80
  5. Step 5: Solve for x
    x = 23,747,147,099,642.80/6,163,467.30
  6. Step 6: Final answer
    x = 3,852,887.66

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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.