Home / 5,819,043.57-8,030,529.26-3,240,724.33

Finding the Fourth Proportional to 5,819,043.57, 8,030,529.26 and 3,240,724.33

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Solution

The fourth proportional to 5,819,043.57, 8,030,529.26 and 3,240,724.33 is: 4,472,338.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,043.57 : 8,030,529.26 = 3,240,724.33 : x
  2. Step 2: Convert to fraction form
    5,819,043.57/8,030,529.26 = 3,240,724.33/x
  3. Step 3: Cross multiply
    5,819,043.57x = 8,030,529.26 × 3,240,724.33
  4. Step 4: Simplify right side
    5,819,043.57x = 26,024,731,555,658.89
  5. Step 5: Solve for x
    x = 26,024,731,555,658.89/5,819,043.57
  6. Step 6: Final answer
    x = 4,472,338.33

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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.