Home / 4,382,885.04-6,048,268.56-2,449,161.48

Finding the Fourth Proportional to 4,382,885.04, 6,048,268.56 and 2,449,161.48

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Solution

The fourth proportional to 4,382,885.04, 6,048,268.56 and 2,449,161.48 is: 3,379,779.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,885.04 : 6,048,268.56 = 2,449,161.48 : x
  2. Step 2: Convert to fraction form
    4,382,885.04/6,048,268.56 = 2,449,161.48/x
  3. Step 3: Cross multiply
    4,382,885.04x = 6,048,268.56 × 2,449,161.48
  4. Step 4: Simplify right side
    4,382,885.04x = 14,813,186,377,847.07
  5. Step 5: Solve for x
    x = 14,813,186,377,847.07/4,382,885.04
  6. Step 6: Final answer
    x = 3,379,779.81

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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.