Home / 6,970,186.66-10,451,220.37-2,705,372.63

Finding the Fourth Proportional to 6,970,186.66, 10,451,220.37 and 2,705,372.63

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Solution

The fourth proportional to 6,970,186.66, 10,451,220.37 and 2,705,372.63 is: 4,056,483.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,186.66 : 10,451,220.37 = 2,705,372.63 : x
  2. Step 2: Convert to fraction form
    6,970,186.66/10,451,220.37 = 2,705,372.63/x
  3. Step 3: Cross multiply
    6,970,186.66x = 10,451,220.37 × 2,705,372.63
  4. Step 4: Simplify right side
    6,970,186.66x = 28,274,445,558,461.09
  5. Step 5: Solve for x
    x = 28,274,445,558,461.09/6,970,186.66
  6. Step 6: Final answer
    x = 4,056,483.27

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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.