Home / 5,978,622.24-8,969,356.80-1,935,110.70

Finding the Fourth Proportional to 5,978,622.24, 8,969,356.80 and 1,935,110.70

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Solution

The fourth proportional to 5,978,622.24, 8,969,356.80 and 1,935,110.70 is: 2,903,126.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,978,622.24 : 8,969,356.80 = 1,935,110.70 : x
  2. Step 2: Convert to fraction form
    5,978,622.24/8,969,356.80 = 1,935,110.70/x
  3. Step 3: Cross multiply
    5,978,622.24x = 8,969,356.80 × 1,935,110.70
  4. Step 4: Simplify right side
    5,978,622.24x = 17,356,698,315,797.76
  5. Step 5: Solve for x
    x = 17,356,698,315,797.76/5,978,622.24
  6. Step 6: Final answer
    x = 2,903,126.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.