Home / 7,723,333.62-11,584,624.14-2,866,585.50

Finding the Fourth Proportional to 7,723,333.62, 11,584,624.14 and 2,866,585.50

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Solution

The fourth proportional to 7,723,333.62, 11,584,624.14 and 2,866,585.50 is: 4,299,738.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,723,333.62 : 11,584,624.14 = 2,866,585.50 : x
  2. Step 2: Convert to fraction form
    7,723,333.62/11,584,624.14 = 2,866,585.50/x
  3. Step 3: Cross multiply
    7,723,333.62x = 11,584,624.14 × 2,866,585.50
  4. Step 4: Simplify right side
    7,723,333.62x = 33,208,315,582,673.97
  5. Step 5: Solve for x
    x = 33,208,315,582,673.97/7,723,333.62
  6. Step 6: Final answer
    x = 4,299,738.59

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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.