Home / 6,381,570.72-9,572,350.62-2,338,374.98

Finding the Fourth Proportional to 6,381,570.72, 9,572,350.62 and 2,338,374.98

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Solution

The fourth proportional to 6,381,570.72, 9,572,350.62 and 2,338,374.98 is: 3,507,560.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,381,570.72 : 9,572,350.62 = 2,338,374.98 : x
  2. Step 2: Convert to fraction form
    6,381,570.72/9,572,350.62 = 2,338,374.98/x
  3. Step 3: Cross multiply
    6,381,570.72x = 9,572,350.62 × 2,338,374.98
  4. Step 4: Simplify right side
    6,381,570.72x = 22,383,745,155,297.44
  5. Step 5: Solve for x
    x = 22,383,745,155,297.44/6,381,570.72
  6. Step 6: Final answer
    x = 3,507,560.46

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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.