Home / 3,183,848-4,393,666.36-1,733,543.44

Finding the Fourth Proportional to 3,183,848, 4,393,666.36 and 1,733,543.44

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Solution

The fourth proportional to 3,183,848, 4,393,666.36 and 1,733,543.44 is: 2,392,266.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,848 : 4,393,666.36 = 1,733,543.44 : x
  2. Step 2: Convert to fraction form
    3,183,848/4,393,666.36 = 1,733,543.44/x
  3. Step 3: Cross multiply
    3,183,848x = 4,393,666.36 × 1,733,543.44
  4. Step 4: Simplify right side
    3,183,848x = 7,616,611,495,926.68
  5. Step 5: Solve for x
    x = 7,616,611,495,926.68/3,183,848
  6. Step 6: Final answer
    x = 2,392,266.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.