Home / 894,750.48-1,342,420.92-362,718.96

Finding the Fourth Proportional to 894,750.48, 1,342,420.92 and 362,718.96

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Solution

The fourth proportional to 894,750.48, 1,342,420.92 and 362,718.96 is: 544,198.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,750.48 : 1,342,420.92 = 362,718.96 : x
  2. Step 2: Convert to fraction form
    894,750.48/1,342,420.92 = 362,718.96/x
  3. Step 3: Cross multiply
    894,750.48x = 1,342,420.92 × 362,718.96
  4. Step 4: Simplify right side
    894,750.48x = 486,921,519,984.64
  5. Step 5: Solve for x
    x = 486,921,519,984.64/894,750.48
  6. Step 6: Final answer
    x = 544,198.11

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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.