Home / 9,639,203.24-14,449,615.74-3,246,165.80

Finding the Fourth Proportional to 9,639,203.24, 14,449,615.74 and 3,246,165.80

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Solution

The fourth proportional to 9,639,203.24, 14,449,615.74 and 3,246,165.80 is: 4,866,154.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,639,203.24 : 14,449,615.74 = 3,246,165.80 : x
  2. Step 2: Convert to fraction form
    9,639,203.24/14,449,615.74 = 3,246,165.80/x
  3. Step 3: Cross multiply
    9,639,203.24x = 14,449,615.74 × 3,246,165.80
  4. Step 4: Simplify right side
    9,639,203.24x = 46,905,848,438,329.69
  5. Step 5: Solve for x
    x = 46,905,848,438,329.69/9,639,203.24
  6. Step 6: Final answer
    x = 4,866,154.11

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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.