Home / 9,294,278.06-13,946,873.64-3,902,513.87

Finding the Fourth Proportional to 9,294,278.06, 13,946,873.64 and 3,902,513.87

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Solution

The fourth proportional to 9,294,278.06, 13,946,873.64 and 3,902,513.87 is: 5,856,061.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,278.06 : 13,946,873.64 = 3,902,513.87 : x
  2. Step 2: Convert to fraction form
    9,294,278.06/13,946,873.64 = 3,902,513.87/x
  3. Step 3: Cross multiply
    9,294,278.06x = 13,946,873.64 × 3,902,513.87
  4. Step 4: Simplify right side
    9,294,278.06x = 54,427,867,823,237.39
  5. Step 5: Solve for x
    x = 54,427,867,823,237.39/9,294,278.06
  6. Step 6: Final answer
    x = 5,856,061.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.