Home / 5,822,075.27-8,034,518.78-3,208,673.59

Finding the Fourth Proportional to 5,822,075.27, 8,034,518.78 and 3,208,673.59

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Solution

The fourth proportional to 5,822,075.27, 8,034,518.78 and 3,208,673.59 is: 4,427,999.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822,075.27 : 8,034,518.78 = 3,208,673.59 : x
  2. Step 2: Convert to fraction form
    5,822,075.27/8,034,518.78 = 3,208,673.59/x
  3. Step 3: Cross multiply
    5,822,075.27x = 8,034,518.78 × 3,208,673.59
  4. Step 4: Simplify right side
    5,822,075.27x = 25,780,148,217,745.02
  5. Step 5: Solve for x
    x = 25,780,148,217,745.02/5,822,075.27
  6. Step 6: Final answer
    x = 4,427,999.81

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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.