Home / 3,326,387.24-4,990,196.30-1,052,484.08

Finding the Fourth Proportional to 3,326,387.24, 4,990,196.30 and 1,052,484.08

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Solution

The fourth proportional to 3,326,387.24, 4,990,196.30 and 1,052,484.08 is: 1,578,920.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,387.24 : 4,990,196.30 = 1,052,484.08 : x
  2. Step 2: Convert to fraction form
    3,326,387.24/4,990,196.30 = 1,052,484.08/x
  3. Step 3: Cross multiply
    3,326,387.24x = 4,990,196.30 × 1,052,484.08
  4. Step 4: Simplify right side
    3,326,387.24x = 5,252,102,131,611.50
  5. Step 5: Solve for x
    x = 5,252,102,131,611.50/3,326,387.24
  6. Step 6: Final answer
    x = 1,578,920.84

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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.