Home / 3,505,518-4,837,614.84-1,895,886

Finding the Fourth Proportional to 3,505,518, 4,837,614.84 and 1,895,886

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Solution

The fourth proportional to 3,505,518, 4,837,614.84 and 1,895,886 is: 2,616,322.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,518 : 4,837,614.84 = 1,895,886 : x
  2. Step 2: Convert to fraction form
    3,505,518/4,837,614.84 = 1,895,886/x
  3. Step 3: Cross multiply
    3,505,518x = 4,837,614.84 × 1,895,886
  4. Step 4: Simplify right side
    3,505,518x = 9,171,566,248,548.24
  5. Step 5: Solve for x
    x = 9,171,566,248,548.24/3,505,518
  6. Step 6: Final answer
    x = 2,616,322.68

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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.