Home / 4,819,532.52-7,229,315.67-1,225,299.85

Finding the Fourth Proportional to 4,819,532.52, 7,229,315.67 and 1,225,299.85

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Solution

The fourth proportional to 4,819,532.52, 7,229,315.67 and 1,225,299.85 is: 1,837,954.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819,532.52 : 7,229,315.67 = 1,225,299.85 : x
  2. Step 2: Convert to fraction form
    4,819,532.52/7,229,315.67 = 1,225,299.85/x
  3. Step 3: Cross multiply
    4,819,532.52x = 7,229,315.67 × 1,225,299.85
  4. Step 4: Simplify right side
    4,819,532.52x = 8,858,079,406,053.65
  5. Step 5: Solve for x
    x = 8,858,079,406,053.65/4,819,532.52
  6. Step 6: Final answer
    x = 1,837,954.07

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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.