Home / 5,369,275.37-7,409,601.21-2,954,827.37

Finding the Fourth Proportional to 5,369,275.37, 7,409,601.21 and 2,954,827.37

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Solution

The fourth proportional to 5,369,275.37, 7,409,601.21 and 2,954,827.37 is: 4,077,662.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,369,275.37 : 7,409,601.21 = 2,954,827.37 : x
  2. Step 2: Convert to fraction form
    5,369,275.37/7,409,601.21 = 2,954,827.37/x
  3. Step 3: Cross multiply
    5,369,275.37x = 7,409,601.21 × 2,954,827.37
  4. Step 4: Simplify right side
    5,369,275.37x = 21,894,092,419,045.11
  5. Step 5: Solve for x
    x = 21,894,092,419,045.11/5,369,275.37
  6. Step 6: Final answer
    x = 4,077,662.43

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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.