Home / 789,951.60-1,184,927.40-733,964.40

Finding the Fourth Proportional to 789,951.60, 1,184,927.40 and 733,964.40

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Solution

The fourth proportional to 789,951.60, 1,184,927.40 and 733,964.40 is: 1,100,946.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    789,951.60 : 1,184,927.40 = 733,964.40 : x
  2. Step 2: Convert to fraction form
    789,951.60/1,184,927.40 = 733,964.40/x
  3. Step 3: Cross multiply
    789,951.60x = 1,184,927.40 × 733,964.40
  4. Step 4: Simplify right side
    789,951.60x = 869,694,528,184.56
  5. Step 5: Solve for x
    x = 869,694,528,184.56/789,951.60
  6. Step 6: Final answer
    x = 1,100,946.60

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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.