Home / 3,505,541-4,837,646.58-1,895,909

Finding the Fourth Proportional to 3,505,541, 4,837,646.58 and 1,895,909

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Solution

The fourth proportional to 3,505,541, 4,837,646.58 and 1,895,909 is: 2,616,354.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,541 : 4,837,646.58 = 1,895,909 : x
  2. Step 2: Convert to fraction form
    3,505,541/4,837,646.58 = 1,895,909/x
  3. Step 3: Cross multiply
    3,505,541x = 4,837,646.58 × 1,895,909
  4. Step 4: Simplify right side
    3,505,541x = 9,171,737,689,841.22
  5. Step 5: Solve for x
    x = 9,171,737,689,841.22/3,505,541
  6. Step 6: Final answer
    x = 2,616,354.42

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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.