Home / 4,022,114.10-6,033,171.15-1,326,855.30

Finding the Fourth Proportional to 4,022,114.10, 6,033,171.15 and 1,326,855.30

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Solution

The fourth proportional to 4,022,114.10, 6,033,171.15 and 1,326,855.30 is: 1,990,282.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,114.10 : 6,033,171.15 = 1,326,855.30 : x
  2. Step 2: Convert to fraction form
    4,022,114.10/6,033,171.15 = 1,326,855.30/x
  3. Step 3: Cross multiply
    4,022,114.10x = 6,033,171.15 × 1,326,855.30
  4. Step 4: Simplify right side
    4,022,114.10x = 8,005,145,116,184.60
  5. Step 5: Solve for x
    x = 8,005,145,116,184.60/4,022,114.10
  6. Step 6: Final answer
    x = 1,990,282.95

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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.