Home / 8,544,959.10-12,823,343.55-6,150,850.20

Finding the Fourth Proportional to 8,544,959.10, 12,823,343.55 and 6,150,850.20

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Solution

The fourth proportional to 8,544,959.10, 12,823,343.55 and 6,150,850.20 is: 9,230,525.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,959.10 : 12,823,343.55 = 6,150,850.20 : x
  2. Step 2: Convert to fraction form
    8,544,959.10/12,823,343.55 = 6,150,850.20/x
  3. Step 3: Cross multiply
    8,544,959.10x = 12,823,343.55 × 6,150,850.20
  4. Step 4: Simplify right side
    8,544,959.10x = 78,874,465,239,186.22
  5. Step 5: Solve for x
    x = 78,874,465,239,186.22/8,544,959.10
  6. Step 6: Final answer
    x = 9,230,525.78

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1.5x scale

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.