Home / 893,938.44-1,341,092.40-294,936.24

Finding the Fourth Proportional to 893,938.44, 1,341,092.40 and 294,936.24

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Solution

The fourth proportional to 893,938.44, 1,341,092.40 and 294,936.24 is: 442,465.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,938.44 : 1,341,092.40 = 294,936.24 : x
  2. Step 2: Convert to fraction form
    893,938.44/1,341,092.40 = 294,936.24/x
  3. Step 3: Cross multiply
    893,938.44x = 1,341,092.40 × 294,936.24
  4. Step 4: Simplify right side
    893,938.44x = 395,536,749,948.58
  5. Step 5: Solve for x
    x = 395,536,749,948.58/893,938.44
  6. Step 6: Final answer
    x = 442,465.31

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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.