Home / 1,863,742.37-2,795,909.41-601,274.75

Finding the Fourth Proportional to 1,863,742.37, 2,795,909.41 and 601,274.75

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Solution

The fourth proportional to 1,863,742.37, 2,795,909.41 and 601,274.75 is: 902,007.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,742.37 : 2,795,909.41 = 601,274.75 : x
  2. Step 2: Convert to fraction form
    1,863,742.37/2,795,909.41 = 601,274.75/x
  3. Step 3: Cross multiply
    1,863,742.37x = 2,795,909.41 × 601,274.75
  4. Step 4: Simplify right side
    1,863,742.37x = 1,681,109,731,520.40
  5. Step 5: Solve for x
    x = 1,681,109,731,520.40/1,863,742.37
  6. Step 6: Final answer
    x = 902,007.57

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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.