Home / 6,830,761.23-10,247,916.33-2,038,450.50

Finding the Fourth Proportional to 6,830,761.23, 10,247,916.33 and 2,038,450.50

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Solution

The fourth proportional to 6,830,761.23, 10,247,916.33 and 2,038,450.50 is: 3,058,205.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,830,761.23 : 10,247,916.33 = 2,038,450.50 : x
  2. Step 2: Convert to fraction form
    6,830,761.23/10,247,916.33 = 2,038,450.50/x
  3. Step 3: Cross multiply
    6,830,761.23x = 10,247,916.33 × 2,038,450.50
  4. Step 4: Simplify right side
    6,830,761.23x = 20,889,870,166,846.66
  5. Step 5: Solve for x
    x = 20,889,870,166,846.66/6,830,761.23
  6. Step 6: Final answer
    x = 3,058,205.30

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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.