Home / 6,124,783.44-9,187,175.43-2,286,905.16

Finding the Fourth Proportional to 6,124,783.44, 9,187,175.43 and 2,286,905.16

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Solution

The fourth proportional to 6,124,783.44, 9,187,175.43 and 2,286,905.16 is: 3,430,357.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,783.44 : 9,187,175.43 = 2,286,905.16 : x
  2. Step 2: Convert to fraction form
    6,124,783.44/9,187,175.43 = 2,286,905.16/x
  3. Step 3: Cross multiply
    6,124,783.44x = 9,187,175.43 × 2,286,905.16
  4. Step 4: Simplify right side
    6,124,783.44x = 21,010,198,896,692.22
  5. Step 5: Solve for x
    x = 21,010,198,896,692.22/6,124,783.44
  6. Step 6: Final answer
    x = 3,430,357.84

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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.