Home / 894,461.56-1,341,407.82-295,311.16

Finding the Fourth Proportional to 894,461.56, 1,341,407.82 and 295,311.16

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Solution

The fourth proportional to 894,461.56, 1,341,407.82 and 295,311.16 is: 442,872.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,461.56 : 1,341,407.82 = 295,311.16 : x
  2. Step 2: Convert to fraction form
    894,461.56/1,341,407.82 = 295,311.16/x
  3. Step 3: Cross multiply
    894,461.56x = 1,341,407.82 × 295,311.16
  4. Step 4: Simplify right side
    894,461.56x = 396,132,699,357.27
  5. Step 5: Solve for x
    x = 396,132,699,357.27/894,461.56
  6. Step 6: Final answer
    x = 442,872.80

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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.