Home / 5,819,227.27-8,030,782.53-3,240,907.63

Finding the Fourth Proportional to 5,819,227.27, 8,030,782.53 and 3,240,907.63

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Solution

The fourth proportional to 5,819,227.27, 8,030,782.53 and 3,240,907.63 is: 4,472,591.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,227.27 : 8,030,782.53 = 3,240,907.63 : x
  2. Step 2: Convert to fraction form
    5,819,227.27/8,030,782.53 = 3,240,907.63/x
  3. Step 3: Cross multiply
    5,819,227.27x = 8,030,782.53 × 3,240,907.63
  4. Step 4: Simplify right side
    5,819,227.27x = 26,027,024,336,193.79
  5. Step 5: Solve for x
    x = 26,027,024,336,193.79/5,819,227.27
  6. Step 6: Final answer
    x = 4,472,591.15

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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.