Home / 3,583,065-4,944,629.70-1,973,433

Finding the Fourth Proportional to 3,583,065, 4,944,629.70 and 1,973,433

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Solution

The fourth proportional to 3,583,065, 4,944,629.70 and 1,973,433 is: 2,723,337.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,065 : 4,944,629.70 = 1,973,433 : x
  2. Step 2: Convert to fraction form
    3,583,065/4,944,629.70 = 1,973,433/x
  3. Step 3: Cross multiply
    3,583,065x = 4,944,629.70 × 1,973,433
  4. Step 4: Simplify right side
    3,583,065x = 9,757,895,422,760.10
  5. Step 5: Solve for x
    x = 9,757,895,422,760.10/3,583,065
  6. Step 6: Final answer
    x = 2,723,337.54

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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.