Home / 8,476,028.79-11,696,837.25-4,608,549.94

Finding the Fourth Proportional to 8,476,028.79, 11,696,837.25 and 4,608,549.94

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Solution

The fourth proportional to 8,476,028.79, 11,696,837.25 and 4,608,549.94 is: 6,359,754.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,476,028.79 : 11,696,837.25 = 4,608,549.94 : x
  2. Step 2: Convert to fraction form
    8,476,028.79/11,696,837.25 = 4,608,549.94/x
  3. Step 3: Cross multiply
    8,476,028.79x = 11,696,837.25 × 4,608,549.94
  4. Step 4: Simplify right side
    8,476,028.79x = 53,905,458,606,677.27
  5. Step 5: Solve for x
    x = 53,905,458,606,677.27/8,476,028.79
  6. Step 6: Final answer
    x = 6,359,754.07

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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.