Home / 3,441,995.24-5,163,316.79-1,013,149.94

Finding the Fourth Proportional to 3,441,995.24, 5,163,316.79 and 1,013,149.94

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Solution

The fourth proportional to 3,441,995.24, 5,163,316.79 and 1,013,149.94 is: 1,519,820.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,995.24 : 5,163,316.79 = 1,013,149.94 : x
  2. Step 2: Convert to fraction form
    3,441,995.24/5,163,316.79 = 1,013,149.94/x
  3. Step 3: Cross multiply
    3,441,995.24x = 5,163,316.79 × 1,013,149.94
  4. Step 4: Simplify right side
    3,441,995.24x = 5,231,214,065,107.16
  5. Step 5: Solve for x
    x = 5,231,214,065,107.16/3,441,995.24
  6. Step 6: Final answer
    x = 1,519,820.25

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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.