Home / 2,668,052.41-3,681,913.47-1,444,357.91

Finding the Fourth Proportional to 2,668,052.41, 3,681,913.47 and 1,444,357.91

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Solution

The fourth proportional to 2,668,052.41, 3,681,913.47 and 1,444,357.91 is: 1,993,214.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,052.41 : 3,681,913.47 = 1,444,357.91 : x
  2. Step 2: Convert to fraction form
    2,668,052.41/3,681,913.47 = 1,444,357.91/x
  3. Step 3: Cross multiply
    2,668,052.41x = 3,681,913.47 × 1,444,357.91
  4. Step 4: Simplify right side
    2,668,052.41x = 5,318,000,820,504.14
  5. Step 5: Solve for x
    x = 5,318,000,820,504.14/2,668,052.41
  6. Step 6: Final answer
    x = 1,993,214.53

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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.