Home / 9,034,627.34-13,551,940.64-2,644,879.67

Finding the Fourth Proportional to 9,034,627.34, 13,551,940.64 and 2,644,879.67

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Solution

The fourth proportional to 9,034,627.34, 13,551,940.64 and 2,644,879.67 is: 3,967,319.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034,627.34 : 13,551,940.64 = 2,644,879.67 : x
  2. Step 2: Convert to fraction form
    9,034,627.34/13,551,940.64 = 2,644,879.67/x
  3. Step 3: Cross multiply
    9,034,627.34x = 13,551,940.64 × 2,644,879.67
  4. Step 4: Simplify right side
    9,034,627.34x = 35,843,252,206,798.69
  5. Step 5: Solve for x
    x = 35,843,252,206,798.69/9,034,627.34
  6. Step 6: Final answer
    x = 3,967,319.39

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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.