Home / 2,331,202-3,217,289.28-1,364,274.64

Finding the Fourth Proportional to 2,331,202, 3,217,289.28 and 1,364,274.64

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Solution

The fourth proportional to 2,331,202, 3,217,289.28 and 1,364,274.64 is: 1,882,833.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,202 : 3,217,289.28 = 1,364,274.64 : x
  2. Step 2: Convert to fraction form
    2,331,202/3,217,289.28 = 1,364,274.64/x
  3. Step 3: Cross multiply
    2,331,202x = 3,217,289.28 × 1,364,274.64
  4. Step 4: Simplify right side
    2,331,202x = 4,389,266,174,247.86
  5. Step 5: Solve for x
    x = 4,389,266,174,247.86/2,331,202
  6. Step 6: Final answer
    x = 1,882,833.91

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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.