Home / 2,994,169.35-4,131,993.57-1,705,014.87

Finding the Fourth Proportional to 2,994,169.35, 4,131,993.57 and 1,705,014.87

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Solution

The fourth proportional to 2,994,169.35, 4,131,993.57 and 1,705,014.87 is: 2,352,943.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,169.35 : 4,131,993.57 = 1,705,014.87 : x
  2. Step 2: Convert to fraction form
    2,994,169.35/4,131,993.57 = 1,705,014.87/x
  3. Step 3: Cross multiply
    2,994,169.35x = 4,131,993.57 × 1,705,014.87
  4. Step 4: Simplify right side
    2,994,169.35x = 7,045,110,457,705.61
  5. Step 5: Solve for x
    x = 7,045,110,457,705.61/2,994,169.35
  6. Step 6: Final answer
    x = 2,352,943.21

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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.