Home / 6,340,189.98-9,510,261.62-2,295,731.91

Finding the Fourth Proportional to 6,340,189.98, 9,510,261.62 and 2,295,731.91

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Solution

The fourth proportional to 6,340,189.98, 9,510,261.62 and 2,295,731.91 is: 3,443,589.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,189.98 : 9,510,261.62 = 2,295,731.91 : x
  2. Step 2: Convert to fraction form
    6,340,189.98/9,510,261.62 = 2,295,731.91/x
  3. Step 3: Cross multiply
    6,340,189.98x = 9,510,261.62 × 2,295,731.91
  4. Step 4: Simplify right side
    6,340,189.98x = 21,833,011,062,003.64
  5. Step 5: Solve for x
    x = 21,833,011,062,003.64/6,340,189.98
  6. Step 6: Final answer
    x = 3,443,589.41

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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.