Home / 7,823,499.44-10,797,075.55-4,339,961.35

Finding the Fourth Proportional to 7,823,499.44, 10,797,075.55 and 4,339,961.35

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Solution

The fourth proportional to 7,823,499.44, 10,797,075.55 and 4,339,961.35 is: 5,989,505.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,823,499.44 : 10,797,075.55 = 4,339,961.35 : x
  2. Step 2: Convert to fraction form
    7,823,499.44/10,797,075.55 = 4,339,961.35/x
  3. Step 3: Cross multiply
    7,823,499.44x = 10,797,075.55 × 4,339,961.35
  4. Step 4: Simplify right side
    7,823,499.44x = 46,858,890,580,029.99
  5. Step 5: Solve for x
    x = 46,858,890,580,029.99/7,823,499.44
  6. Step 6: Final answer
    x = 5,989,505.20

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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.