Home / 2,495,442.83-3,743,827.40-789,616.44

Finding the Fourth Proportional to 2,495,442.83, 3,743,827.40 and 789,616.44

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Solution

The fourth proportional to 2,495,442.83, 3,743,827.40 and 789,616.44 is: 1,184,634.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,442.83 : 3,743,827.40 = 789,616.44 : x
  2. Step 2: Convert to fraction form
    2,495,442.83/3,743,827.40 = 789,616.44/x
  3. Step 3: Cross multiply
    2,495,442.83x = 3,743,827.40 × 789,616.44
  4. Step 4: Simplify right side
    2,495,442.83x = 2,956,187,659,614.37
  5. Step 5: Solve for x
    x = 2,956,187,659,614.37/2,495,442.83
  6. Step 6: Final answer
    x = 1,184,634.50

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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.