Home / 2,975,500.08-4,106,638.94-1,814,619.83

Finding the Fourth Proportional to 2,975,500.08, 4,106,638.94 and 1,814,619.83

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Solution

The fourth proportional to 2,975,500.08, 4,106,638.94 and 1,814,619.83 is: 2,504,449.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,975,500.08 : 4,106,638.94 = 1,814,619.83 : x
  2. Step 2: Convert to fraction form
    2,975,500.08/4,106,638.94 = 1,814,619.83/x
  3. Step 3: Cross multiply
    2,975,500.08x = 4,106,638.94 × 1,814,619.83
  4. Step 4: Simplify right side
    2,975,500.08x = 7,451,988,425,567.89
  5. Step 5: Solve for x
    x = 7,451,988,425,567.89/2,975,500.08
  6. Step 6: Final answer
    x = 2,504,449.08

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