Home / 11,594,739.48-17,314,029.39-9,469,040.28

Finding the Fourth Proportional to 11,594,739.48, 17,314,029.39 and 9,469,040.28

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Solution

The fourth proportional to 11,594,739.48, 17,314,029.39 and 9,469,040.28 is: 14,139,795.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,739.48 : 17,314,029.39 = 9,469,040.28 : x
  2. Step 2: Convert to fraction form
    11,594,739.48/17,314,029.39 = 9,469,040.28/x
  3. Step 3: Cross multiply
    11,594,739.48x = 17,314,029.39 × 9,469,040.28
  4. Step 4: Simplify right side
    11,594,739.48x = 163,947,241,703,013.81
  5. Step 5: Solve for x
    x = 163,947,241,703,013.81/11,594,739.48
  6. Step 6: Final answer
    x = 14,139,795.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.