Home / 3,583,071-4,944,638-1,973,439

Finding the Fourth Proportional to 3,583,071, 4,944,638 and 1,973,439

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Solution

The fourth proportional to 3,583,071, 4,944,638 and 1,973,439 is: 2,723,345.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,071 : 4,944,638 = 1,973,439 : x
  2. Step 2: Convert to fraction form
    3,583,071/4,944,638 = 1,973,439/x
  3. Step 3: Cross multiply
    3,583,071x = 4,944,638 × 1,973,439
  4. Step 4: Simplify right side
    3,583,071x = 9,757,941,470,082
  5. Step 5: Solve for x
    x = 9,757,941,470,082/3,583,071
  6. Step 6: Final answer
    x = 2,723,345.83

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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.