Home / 1,094,442.90-1,641,664.35-295,847.70

Finding the Fourth Proportional to 1,094,442.90, 1,641,664.35 and 295,847.70

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Solution

The fourth proportional to 1,094,442.90, 1,641,664.35 and 295,847.70 is: 443,771.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,442.90 : 1,641,664.35 = 295,847.70 : x
  2. Step 2: Convert to fraction form
    1,094,442.90/1,641,664.35 = 295,847.70/x
  3. Step 3: Cross multiply
    1,094,442.90x = 1,641,664.35 × 295,847.70
  4. Step 4: Simplify right side
    1,094,442.90x = 485,682,622,119.50
  5. Step 5: Solve for x
    x = 485,682,622,119.50/1,094,442.90
  6. Step 6: Final answer
    x = 443,771.55

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Double scale
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1.5x scale

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.