Home / 8,114,294-11,198,075.64-4,492,622

Finding the Fourth Proportional to 8,114,294, 11,198,075.64 and 4,492,622

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Solution

The fourth proportional to 8,114,294, 11,198,075.64 and 4,492,622 is: 6,200,012.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,294 : 11,198,075.64 = 4,492,622 : x
  2. Step 2: Convert to fraction form
    8,114,294/11,198,075.64 = 4,492,622/x
  3. Step 3: Cross multiply
    8,114,294x = 11,198,075.64 × 4,492,622
  4. Step 4: Simplify right side
    8,114,294x = 50,308,720,977,928.09
  5. Step 5: Solve for x
    x = 50,308,720,977,928.09/8,114,294
  6. Step 6: Final answer
    x = 6,200,012.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.