Home / 9,326,552.40-13,991,796.90-2,937,450.60

Finding the Fourth Proportional to 9,326,552.40, 13,991,796.90 and 2,937,450.60

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Solution

The fourth proportional to 9,326,552.40, 13,991,796.90 and 2,937,450.60 is: 4,406,795.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,326,552.40 : 13,991,796.90 = 2,937,450.60 : x
  2. Step 2: Convert to fraction form
    9,326,552.40/13,991,796.90 = 2,937,450.60/x
  3. Step 3: Cross multiply
    9,326,552.40x = 13,991,796.90 × 2,937,450.60
  4. Step 4: Simplify right side
    9,326,552.40x = 41,100,212,198,983.14
  5. Step 5: Solve for x
    x = 41,100,212,198,983.14/9,326,552.40
  6. Step 6: Final answer
    x = 4,406,795.83

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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.