Home / 7,419,176.52-11,130,351.72-2,301,495.37

Finding the Fourth Proportional to 7,419,176.52, 11,130,351.72 and 2,301,495.37

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Solution

The fourth proportional to 7,419,176.52, 11,130,351.72 and 2,301,495.37 is: 3,452,735.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,419,176.52 : 11,130,351.72 = 2,301,495.37 : x
  2. Step 2: Convert to fraction form
    7,419,176.52/11,130,351.72 = 2,301,495.37/x
  3. Step 3: Cross multiply
    7,419,176.52x = 11,130,351.72 × 2,301,495.37
  4. Step 4: Simplify right side
    7,419,176.52x = 25,616,452,995,621.00
  5. Step 5: Solve for x
    x = 25,616,452,995,621.00/7,419,176.52
  6. Step 6: Final answer
    x = 3,452,735.34

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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.