Home / 7,922,818.07-10,933,534.41-4,659,770.33

Finding the Fourth Proportional to 7,922,818.07, 10,933,534.41 and 4,659,770.33

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Solution

The fourth proportional to 7,922,818.07, 10,933,534.41 and 4,659,770.33 is: 6,430,509.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,922,818.07 : 10,933,534.41 = 4,659,770.33 : x
  2. Step 2: Convert to fraction form
    7,922,818.07/10,933,534.41 = 4,659,770.33/x
  3. Step 3: Cross multiply
    7,922,818.07x = 10,933,534.41 × 4,659,770.33
  4. Step 4: Simplify right side
    7,922,818.07x = 50,947,759,245,752.05
  5. Step 5: Solve for x
    x = 50,947,759,245,752.05/7,922,818.07
  6. Step 6: Final answer
    x = 6,430,509.80

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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.