Home / 3,050,065.76-4,571,906.16-1,027,610.84

Finding the Fourth Proportional to 3,050,065.76, 4,571,906.16 and 1,027,610.84

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Solution

The fourth proportional to 3,050,065.76, 4,571,906.16 and 1,027,610.84 is: 1,540,340.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,065.76 : 4,571,906.16 = 1,027,610.84 : x
  2. Step 2: Convert to fraction form
    3,050,065.76/4,571,906.16 = 1,027,610.84/x
  3. Step 3: Cross multiply
    3,050,065.76x = 4,571,906.16 × 1,027,610.84
  4. Step 4: Simplify right side
    3,050,065.76x = 4,698,140,329,478.77
  5. Step 5: Solve for x
    x = 4,698,140,329,478.77/3,050,065.76
  6. Step 6: Final answer
    x = 1,540,340.67

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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.