Home / 3,634,919.93-5,452,436.41-1,076,393.66

Finding the Fourth Proportional to 3,634,919.93, 5,452,436.41 and 1,076,393.66

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Solution

The fourth proportional to 3,634,919.93, 5,452,436.41 and 1,076,393.66 is: 1,614,607.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,919.93 : 5,452,436.41 = 1,076,393.66 : x
  2. Step 2: Convert to fraction form
    3,634,919.93/5,452,436.41 = 1,076,393.66/x
  3. Step 3: Cross multiply
    3,634,919.93x = 5,452,436.41 × 1,076,393.66
  4. Step 4: Simplify right side
    3,634,919.93x = 5,868,967,983,993.95
  5. Step 5: Solve for x
    x = 5,868,967,983,993.95/3,634,919.93
  6. Step 6: Final answer
    x = 1,614,607.23

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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.