Home / 1,137,052.86-1,706,470.62-793,260.56

Finding the Fourth Proportional to 1,137,052.86, 1,706,470.62 and 793,260.56

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Solution

The fourth proportional to 1,137,052.86, 1,706,470.62 and 793,260.56 is: 1,190,512.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,052.86 : 1,706,470.62 = 793,260.56 : x
  2. Step 2: Convert to fraction form
    1,137,052.86/1,706,470.62 = 793,260.56/x
  3. Step 3: Cross multiply
    1,137,052.86x = 1,706,470.62 × 793,260.56
  4. Step 4: Simplify right side
    1,137,052.86x = 1,353,675,839,644.75
  5. Step 5: Solve for x
    x = 1,353,675,839,644.75/1,137,052.86
  6. Step 6: Final answer
    x = 1,190,512.67

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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.