Home / 6,970,435.58-10,459,749.20-2,926,612.44

Finding the Fourth Proportional to 6,970,435.58, 10,459,749.20 and 2,926,612.44

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Solution

The fourth proportional to 6,970,435.58, 10,459,749.20 and 2,926,612.44 is: 4,391,638.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,435.58 : 10,459,749.20 = 2,926,612.44 : x
  2. Step 2: Convert to fraction form
    6,970,435.58/10,459,749.20 = 2,926,612.44/x
  3. Step 3: Cross multiply
    6,970,435.58x = 10,459,749.20 × 2,926,612.44
  4. Step 4: Simplify right side
    6,970,435.58x = 30,611,632,113,366.98
  5. Step 5: Solve for x
    x = 30,611,632,113,366.98/6,970,435.58
  6. Step 6: Final answer
    x = 4,391,638.33

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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.