Home / 2,024,777.69-3,031,651.65-1,424,839.85

Finding the Fourth Proportional to 2,024,777.69, 3,031,651.65 and 1,424,839.85

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Solution

The fourth proportional to 2,024,777.69, 3,031,651.65 and 1,424,839.85 is: 2,133,378.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,777.69 : 3,031,651.65 = 1,424,839.85 : x
  2. Step 2: Convert to fraction form
    2,024,777.69/3,031,651.65 = 1,424,839.85/x
  3. Step 3: Cross multiply
    2,024,777.69x = 3,031,651.65 × 1,424,839.85
  4. Step 4: Simplify right side
    2,024,777.69x = 4,319,618,082,238.25
  5. Step 5: Solve for x
    x = 4,319,618,082,238.25/2,024,777.69
  6. Step 6: Final answer
    x = 2,133,378.94

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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.