Home / 894,810.76-1,342,426.36-295,771.96

Finding the Fourth Proportional to 894,810.76, 1,342,426.36 and 295,771.96

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Solution

The fourth proportional to 894,810.76, 1,342,426.36 and 295,771.96 is: 443,727.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,810.76 : 1,342,426.36 = 295,771.96 : x
  2. Step 2: Convert to fraction form
    894,810.76/1,342,426.36 = 295,771.96/x
  3. Step 3: Cross multiply
    894,810.76x = 1,342,426.36 × 295,771.96
  4. Step 4: Simplify right side
    894,810.76x = 397,052,075,652.87
  5. Step 5: Solve for x
    x = 397,052,075,652.87/894,810.76
  6. Step 6: Final answer
    x = 443,727.43

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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.