Home / 1,373,241.60-1,894,881.60-792,633.60

Finding the Fourth Proportional to 1,373,241.60, 1,894,881.60 and 792,633.60

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Solution

The fourth proportional to 1,373,241.60, 1,894,881.60 and 792,633.60 is: 1,093,723.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,241.60 : 1,894,881.60 = 792,633.60 : x
  2. Step 2: Convert to fraction form
    1,373,241.60/1,894,881.60 = 792,633.60/x
  3. Step 3: Cross multiply
    1,373,241.60x = 1,894,881.60 × 792,633.60
  4. Step 4: Simplify right side
    1,373,241.60x = 1,501,946,824,181.76
  5. Step 5: Solve for x
    x = 1,501,946,824,181.76/1,373,241.60
  6. Step 6: Final answer
    x = 1,093,723.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.