Home / 1,367,364.24-2,052,333.70-693,928.85

Finding the Fourth Proportional to 1,367,364.24, 2,052,333.70 and 693,928.85

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Solution

The fourth proportional to 1,367,364.24, 2,052,333.70 and 693,928.85 is: 1,041,546.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,364.24 : 2,052,333.70 = 693,928.85 : x
  2. Step 2: Convert to fraction form
    1,367,364.24/2,052,333.70 = 693,928.85/x
  3. Step 3: Cross multiply
    1,367,364.24x = 2,052,333.70 × 693,928.85
  4. Step 4: Simplify right side
    1,367,364.24x = 1,424,173,550,525.93
  5. Step 5: Solve for x
    x = 1,424,173,550,525.93/1,367,364.24
  6. Step 6: Final answer
    x = 1,041,546.58

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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.