Home / 7,353,022.08-10,147,024.92-4,089,766.64

Finding the Fourth Proportional to 7,353,022.08, 10,147,024.92 and 4,089,766.64

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Solution

The fourth proportional to 7,353,022.08, 10,147,024.92 and 4,089,766.64 is: 5,643,797.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,353,022.08 : 10,147,024.92 = 4,089,766.64 : x
  2. Step 2: Convert to fraction form
    7,353,022.08/10,147,024.92 = 4,089,766.64/x
  3. Step 3: Cross multiply
    7,353,022.08x = 10,147,024.92 × 4,089,766.64
  4. Step 4: Simplify right side
    7,353,022.08x = 41,498,964,013,064.67
  5. Step 5: Solve for x
    x = 41,498,964,013,064.67/7,353,022.08
  6. Step 6: Final answer
    x = 5,643,797.01

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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.