Home / 12,755,533.06-17,602,623.23-6,954,313.26

Finding the Fourth Proportional to 12,755,533.06, 17,602,623.23 and 6,954,313.26

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Solution

The fourth proportional to 12,755,533.06, 17,602,623.23 and 6,954,313.26 is: 9,596,945.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,755,533.06 : 17,602,623.23 = 6,954,313.26 : x
  2. Step 2: Convert to fraction form
    12,755,533.06/17,602,623.23 = 6,954,313.26/x
  3. Step 3: Cross multiply
    12,755,533.06x = 17,602,623.23 × 6,954,313.26
  4. Step 4: Simplify right side
    12,755,533.06x = 122,414,156,139,173.03
  5. Step 5: Solve for x
    x = 122,414,156,139,173.03/12,755,533.06
  6. Step 6: Final answer
    x = 9,596,945.54

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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.