Home / 6,970,433.06-10,459,745.39-2,926,609.92

Finding the Fourth Proportional to 6,970,433.06, 10,459,745.39 and 2,926,609.92

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Solution

The fourth proportional to 6,970,433.06, 10,459,745.39 and 2,926,609.92 is: 4,391,634.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,433.06 : 10,459,745.39 = 2,926,609.92 : x
  2. Step 2: Convert to fraction form
    6,970,433.06/10,459,745.39 = 2,926,609.92/x
  3. Step 3: Cross multiply
    6,970,433.06x = 10,459,745.39 × 2,926,609.92
  4. Step 4: Simplify right side
    6,970,433.06x = 30,611,594,626,364.79
  5. Step 5: Solve for x
    x = 30,611,594,626,364.79/6,970,433.06
  6. Step 6: Final answer
    x = 4,391,634.54

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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.