Home / 894,594.22-1,341,431.66-263,426.02

Finding the Fourth Proportional to 894,594.22, 1,341,431.66 and 263,426.02

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Solution

The fourth proportional to 894,594.22, 1,341,431.66 and 263,426.02 is: 395,003.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,594.22 : 1,341,431.66 = 263,426.02 : x
  2. Step 2: Convert to fraction form
    894,594.22/1,341,431.66 = 263,426.02/x
  3. Step 3: Cross multiply
    894,594.22x = 1,341,431.66 × 263,426.02
  4. Step 4: Simplify right side
    894,594.22x = 353,368,003,295.79
  5. Step 5: Solve for x
    x = 353,368,003,295.79/894,594.22
  6. Step 6: Final answer
    x = 395,003.67

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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.