Home / 7,398,583.35-11,097,624.89-2,606,147.37

Finding the Fourth Proportional to 7,398,583.35, 11,097,624.89 and 2,606,147.37

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Solution

The fourth proportional to 7,398,583.35, 11,097,624.89 and 2,606,147.37 is: 3,909,132.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398,583.35 : 11,097,624.89 = 2,606,147.37 : x
  2. Step 2: Convert to fraction form
    7,398,583.35/11,097,624.89 = 2,606,147.37/x
  3. Step 3: Cross multiply
    7,398,583.35x = 11,097,624.89 × 2,606,147.37
  4. Step 4: Simplify right side
    7,398,583.35x = 28,922,045,907,289.30
  5. Step 5: Solve for x
    x = 28,922,045,907,289.30/7,398,583.35
  6. Step 6: Final answer
    x = 3,909,132.94

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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.