Home / 3,010,851.39-4,155,036.68-1,704,103.41

Finding the Fourth Proportional to 3,010,851.39, 4,155,036.68 and 1,704,103.41

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Solution

The fourth proportional to 3,010,851.39, 4,155,036.68 and 1,704,103.41 is: 2,351,697.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,851.39 : 4,155,036.68 = 1,704,103.41 : x
  2. Step 2: Convert to fraction form
    3,010,851.39/4,155,036.68 = 1,704,103.41/x
  3. Step 3: Cross multiply
    3,010,851.39x = 4,155,036.68 × 1,704,103.41
  4. Step 4: Simplify right side
    3,010,851.39x = 7,080,612,166,542.56
  5. Step 5: Solve for x
    x = 7,080,612,166,542.56/3,010,851.39
  6. Step 6: Final answer
    x = 2,351,697.66

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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.