Home / 6,764,235.28-9,334,642.44-3,708,383.92

Finding the Fourth Proportional to 6,764,235.28, 9,334,642.44 and 3,708,383.92

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Solution

The fourth proportional to 6,764,235.28, 9,334,642.44 and 3,708,383.92 is: 5,117,568.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,764,235.28 : 9,334,642.44 = 3,708,383.92 : x
  2. Step 2: Convert to fraction form
    6,764,235.28/9,334,642.44 = 3,708,383.92/x
  3. Step 3: Cross multiply
    6,764,235.28x = 9,334,642.44 × 3,708,383.92
  4. Step 4: Simplify right side
    6,764,235.28x = 34,616,437,923,445.56
  5. Step 5: Solve for x
    x = 34,616,437,923,445.56/6,764,235.28
  6. Step 6: Final answer
    x = 5,117,568.58

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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.