Home / 6,301,542.21-9,455,399.71-2,258,342.36

Finding the Fourth Proportional to 6,301,542.21, 9,455,399.71 and 2,258,342.36

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Solution

The fourth proportional to 6,301,542.21, 9,455,399.71 and 2,258,342.36 is: 3,388,619.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,542.21 : 9,455,399.71 = 2,258,342.36 : x
  2. Step 2: Convert to fraction form
    6,301,542.21/9,455,399.71 = 2,258,342.36/x
  3. Step 3: Cross multiply
    6,301,542.21x = 9,455,399.71 × 2,258,342.36
  4. Step 4: Simplify right side
    6,301,542.21x = 21,353,529,695,824.71
  5. Step 5: Solve for x
    x = 21,353,529,695,824.71/6,301,542.21
  6. Step 6: Final answer
    x = 3,388,619.64

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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.