Home / 5,585,929.11-8,367,268.32-3,554,108.28

Finding the Fourth Proportional to 5,585,929.11, 8,367,268.32 and 3,554,108.28

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Solution

The fourth proportional to 5,585,929.11, 8,367,268.32 and 3,554,108.28 is: 5,323,765.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,929.11 : 8,367,268.32 = 3,554,108.28 : x
  2. Step 2: Convert to fraction form
    5,585,929.11/8,367,268.32 = 3,554,108.28/x
  3. Step 3: Cross multiply
    5,585,929.11x = 8,367,268.32 × 3,554,108.28
  4. Step 4: Simplify right side
    5,585,929.11x = 29,738,177,617,093.69
  5. Step 5: Solve for x
    x = 29,738,177,617,093.69/5,585,929.11
  6. Step 6: Final answer
    x = 5,323,765.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.