Home / 789,937.60-1,184,906.40-733,950.40

Finding the Fourth Proportional to 789,937.60, 1,184,906.40 and 733,950.40

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Solution

The fourth proportional to 789,937.60, 1,184,906.40 and 733,950.40 is: 1,100,925.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    789,937.60 : 1,184,906.40 = 733,950.40 : x
  2. Step 2: Convert to fraction form
    789,937.60/1,184,906.40 = 733,950.40/x
  3. Step 3: Cross multiply
    789,937.60x = 1,184,906.40 × 733,950.40
  4. Step 4: Simplify right side
    789,937.60x = 869,662,526,242.56
  5. Step 5: Solve for x
    x = 869,662,526,242.56/789,937.60
  6. Step 6: Final answer
    x = 1,100,925.60

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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.