Home / 3,296,860.50-4,946,000.98-1,022,339.18

Finding the Fourth Proportional to 3,296,860.50, 4,946,000.98 and 1,022,339.18

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Solution

The fourth proportional to 3,296,860.50, 4,946,000.98 and 1,022,339.18 is: 1,533,729.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,860.50 : 4,946,000.98 = 1,022,339.18 : x
  2. Step 2: Convert to fraction form
    3,296,860.50/4,946,000.98 = 1,022,339.18/x
  3. Step 3: Cross multiply
    3,296,860.50x = 4,946,000.98 × 1,022,339.18
  4. Step 4: Simplify right side
    3,296,860.50x = 5,056,490,586,172.40
  5. Step 5: Solve for x
    x = 5,056,490,586,172.40/3,296,860.50
  6. Step 6: Final answer
    x = 1,533,729.01

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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.