Home / 3,085,698.27-4,628,851.95-1,063,675.98

Finding the Fourth Proportional to 3,085,698.27, 4,628,851.95 and 1,063,675.98

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Solution

The fourth proportional to 3,085,698.27, 4,628,851.95 and 1,063,675.98 is: 1,595,618.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,698.27 : 4,628,851.95 = 1,063,675.98 : x
  2. Step 2: Convert to fraction form
    3,085,698.27/4,628,851.95 = 1,063,675.98/x
  3. Step 3: Cross multiply
    3,085,698.27x = 4,628,851.95 × 1,063,675.98
  4. Step 4: Simplify right side
    3,085,698.27x = 4,923,598,634,191.16
  5. Step 5: Solve for x
    x = 4,923,598,634,191.16/3,085,698.27
  6. Step 6: Final answer
    x = 1,595,618.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.