Home / 6,028,615.32-8,317,431.56-3,735,939.48

Finding the Fourth Proportional to 6,028,615.32, 8,317,431.56 and 3,735,939.48

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Solution

The fourth proportional to 6,028,615.32, 8,317,431.56 and 3,735,939.48 is: 5,154,321.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,615.32 : 8,317,431.56 = 3,735,939.48 : x
  2. Step 2: Convert to fraction form
    6,028,615.32/8,317,431.56 = 3,735,939.48/x
  3. Step 3: Cross multiply
    6,028,615.32x = 8,317,431.56 × 3,735,939.48
  4. Step 4: Simplify right side
    6,028,615.32x = 31,073,420,937,201.99
  5. Step 5: Solve for x
    x = 31,073,420,937,201.99/6,028,615.32
  6. Step 6: Final answer
    x = 5,154,321.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.