Home / 9,548,630.58-13,152,008.79-7,339,268.41

Finding the Fourth Proportional to 9,548,630.58, 13,152,008.79 and 7,339,268.41

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Solution

The fourth proportional to 9,548,630.58, 13,152,008.79 and 7,339,268.41 is: 10,108,896.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548,630.58 : 13,152,008.79 = 7,339,268.41 : x
  2. Step 2: Convert to fraction form
    9,548,630.58/13,152,008.79 = 7,339,268.41/x
  3. Step 3: Cross multiply
    9,548,630.58x = 13,152,008.79 × 7,339,268.41
  4. Step 4: Simplify right side
    9,548,630.58x = 96,526,122,603,792.98
  5. Step 5: Solve for x
    x = 96,526,122,603,792.98/9,548,630.58
  6. Step 6: Final answer
    x = 10,108,896.96

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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.