Home / 4,789,166.76-7,183,487.70-2,895,399.72

Finding the Fourth Proportional to 4,789,166.76, 7,183,487.70 and 2,895,399.72

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Solution

The fourth proportional to 4,789,166.76, 7,183,487.70 and 2,895,399.72 is: 4,342,940.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,166.76 : 7,183,487.70 = 2,895,399.72 : x
  2. Step 2: Convert to fraction form
    4,789,166.76/7,183,487.70 = 2,895,399.72/x
  3. Step 3: Cross multiply
    4,789,166.76x = 7,183,487.70 × 2,895,399.72
  4. Step 4: Simplify right side
    4,789,166.76x = 20,799,068,275,203.45
  5. Step 5: Solve for x
    x = 20,799,068,275,203.45/4,789,166.76
  6. Step 6: Final answer
    x = 4,342,940.92

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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.