Home / 12,755,534.06-17,602,624.61-6,954,314.26

Finding the Fourth Proportional to 12,755,534.06, 17,602,624.61 and 6,954,314.26

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Solution

The fourth proportional to 12,755,534.06, 17,602,624.61 and 6,954,314.26 is: 9,596,946.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,755,534.06 : 17,602,624.61 = 6,954,314.26 : x
  2. Step 2: Convert to fraction form
    12,755,534.06/17,602,624.61 = 6,954,314.26/x
  3. Step 3: Cross multiply
    12,755,534.06x = 17,602,624.61 × 6,954,314.26
  4. Step 4: Simplify right side
    12,755,534.06x = 122,414,183,338,749.94
  5. Step 5: Solve for x
    x = 122,414,183,338,749.94/12,755,534.06
  6. Step 6: Final answer
    x = 9,596,946.92

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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.