Home / 7,263,845.77-10,023,713.62-4,000,022.41

Finding the Fourth Proportional to 7,263,845.77, 10,023,713.62 and 4,000,022.41

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Solution

The fourth proportional to 7,263,845.77, 10,023,713.62 and 4,000,022.41 is: 5,519,814.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,845.77 : 10,023,713.62 = 4,000,022.41 : x
  2. Step 2: Convert to fraction form
    7,263,845.77/10,023,713.62 = 4,000,022.41/x
  3. Step 3: Cross multiply
    7,263,845.77x = 10,023,713.62 × 4,000,022.41
  4. Step 4: Simplify right side
    7,263,845.77x = 40,095,079,111,422.22
  5. Step 5: Solve for x
    x = 40,095,079,111,422.22/7,263,845.77
  6. Step 6: Final answer
    x = 5,519,814.21

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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.