Home / 6,970,449.42-10,459,769.90-2,926,626.26

Finding the Fourth Proportional to 6,970,449.42, 10,459,769.90 and 2,926,626.26

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Solution

The fourth proportional to 6,970,449.42, 10,459,769.90 and 2,926,626.26 is: 4,391,659.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,449.42 : 10,459,769.90 = 2,926,626.26 : x
  2. Step 2: Convert to fraction form
    6,970,449.42/10,459,769.90 = 2,926,626.26/x
  3. Step 3: Cross multiply
    6,970,449.42x = 10,459,769.90 × 2,926,626.26
  4. Step 4: Simplify right side
    6,970,449.42x = 30,611,837,195,965.59
  5. Step 5: Solve for x
    x = 30,611,837,195,965.59/6,970,449.42
  6. Step 6: Final answer
    x = 4,391,659.04

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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.