Home / 2,353,796.91-3,530,695.41-670,856.67

Finding the Fourth Proportional to 2,353,796.91, 3,530,695.41 and 670,856.67

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Solution

The fourth proportional to 2,353,796.91, 3,530,695.41 and 670,856.67 is: 1,006,285.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,796.91 : 3,530,695.41 = 670,856.67 : x
  2. Step 2: Convert to fraction form
    2,353,796.91/3,530,695.41 = 670,856.67/x
  3. Step 3: Cross multiply
    2,353,796.91x = 3,530,695.41 × 670,856.67
  4. Step 4: Simplify right side
    2,353,796.91x = 2,368,590,565,536.88
  5. Step 5: Solve for x
    x = 2,368,590,565,536.88/2,353,796.91
  6. Step 6: Final answer
    x = 1,006,285.02

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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.