Home / 3,505,416.58-4,837,447.47-1,895,784.58

Finding the Fourth Proportional to 3,505,416.58, 4,837,447.47 and 1,895,784.58

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Solution

The fourth proportional to 3,505,416.58, 4,837,447.47 and 1,895,784.58 is: 2,616,167.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,416.58 : 4,837,447.47 = 1,895,784.58 : x
  2. Step 2: Convert to fraction form
    3,505,416.58/4,837,447.47 = 1,895,784.58/x
  3. Step 3: Cross multiply
    3,505,416.58x = 4,837,447.47 × 1,895,784.58
  4. Step 4: Simplify right side
    3,505,416.58x = 9,170,758,320,186.01
  5. Step 5: Solve for x
    x = 9,170,758,320,186.01/3,505,416.58
  6. Step 6: Final answer
    x = 2,616,167.90

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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.