Home / 2,447,274.74-3,671,004.22-930,674.92

Finding the Fourth Proportional to 2,447,274.74, 3,671,004.22 and 930,674.92

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Solution

The fourth proportional to 2,447,274.74, 3,671,004.22 and 930,674.92 is: 1,396,047.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,274.74 : 3,671,004.22 = 930,674.92 : x
  2. Step 2: Convert to fraction form
    2,447,274.74/3,671,004.22 = 930,674.92/x
  3. Step 3: Cross multiply
    2,447,274.74x = 3,671,004.22 × 930,674.92
  4. Step 4: Simplify right side
    2,447,274.74x = 3,416,511,558,768.16
  5. Step 5: Solve for x
    x = 3,416,511,558,768.16/2,447,274.74
  6. Step 6: Final answer
    x = 1,396,047.41

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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.