Home / 2,435,202.42-3,360,350.47-1,648,668.38

Finding the Fourth Proportional to 2,435,202.42, 3,360,350.47 and 1,648,668.38

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Solution

The fourth proportional to 2,435,202.42, 3,360,350.47 and 1,648,668.38 is: 2,275,007.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,202.42 : 3,360,350.47 = 1,648,668.38 : x
  2. Step 2: Convert to fraction form
    2,435,202.42/3,360,350.47 = 1,648,668.38/x
  3. Step 3: Cross multiply
    2,435,202.42x = 3,360,350.47 × 1,648,668.38
  4. Step 4: Simplify right side
    2,435,202.42x = 5,540,103,565,607.14
  5. Step 5: Solve for x
    x = 5,540,103,565,607.14/2,435,202.42
  6. Step 6: Final answer
    x = 2,275,007.42

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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.