Home / 2,379,063.15-3,274,810.01-2,053,409.49

Finding the Fourth Proportional to 2,379,063.15, 3,274,810.01 and 2,053,409.49

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Solution

The fourth proportional to 2,379,063.15, 3,274,810.01 and 2,053,409.49 is: 2,826,543.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379,063.15 : 3,274,810.01 = 2,053,409.49 : x
  2. Step 2: Convert to fraction form
    2,379,063.15/3,274,810.01 = 2,053,409.49/x
  3. Step 3: Cross multiply
    2,379,063.15x = 3,274,810.01 × 2,053,409.49
  4. Step 4: Simplify right side
    2,379,063.15x = 6,724,525,942,213.95
  5. Step 5: Solve for x
    x = 6,724,525,942,213.95/2,379,063.15
  6. Step 6: Final answer
    x = 2,826,543.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.