Home / 7,993,409.55-11,030,239.58-4,508,556.27

Finding the Fourth Proportional to 7,993,409.55, 11,030,239.58 and 4,508,556.27

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Solution

The fourth proportional to 7,993,409.55, 11,030,239.58 and 4,508,556.27 is: 6,221,432.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,993,409.55 : 11,030,239.58 = 4,508,556.27 : x
  2. Step 2: Convert to fraction form
    7,993,409.55/11,030,239.58 = 4,508,556.27/x
  3. Step 3: Cross multiply
    7,993,409.55x = 11,030,239.58 × 4,508,556.27
  4. Step 4: Simplify right side
    7,993,409.55x = 49,730,455,795,468.38
  5. Step 5: Solve for x
    x = 49,730,455,795,468.38/7,993,409.55
  6. Step 6: Final answer
    x = 6,221,432.23

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1.5x scale

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.