Home / 3,283,737.54-4,531,514.85-1,833,457.62

Finding the Fourth Proportional to 3,283,737.54, 4,531,514.85 and 1,833,457.62

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Solution

The fourth proportional to 3,283,737.54, 4,531,514.85 and 1,833,457.62 is: 2,530,147.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,737.54 : 4,531,514.85 = 1,833,457.62 : x
  2. Step 2: Convert to fraction form
    3,283,737.54/4,531,514.85 = 1,833,457.62/x
  3. Step 3: Cross multiply
    3,283,737.54x = 4,531,514.85 × 1,833,457.62
  4. Step 4: Simplify right side
    3,283,737.54x = 8,308,340,431,875.66
  5. Step 5: Solve for x
    x = 8,308,340,431,875.66/3,283,737.54
  6. Step 6: Final answer
    x = 2,530,147.53

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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.