Home / 3,829,618.94-5,744,953.65-1,699,655.90

Finding the Fourth Proportional to 3,829,618.94, 5,744,953.65 and 1,699,655.90

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Solution

The fourth proportional to 3,829,618.94, 5,744,953.65 and 1,699,655.90 is: 2,549,716.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,618.94 : 5,744,953.65 = 1,699,655.90 : x
  2. Step 2: Convert to fraction form
    3,829,618.94/5,744,953.65 = 1,699,655.90/x
  3. Step 3: Cross multiply
    3,829,618.94x = 5,744,953.65 × 1,699,655.90
  4. Step 4: Simplify right side
    3,829,618.94x = 9,764,444,366,449.04
  5. Step 5: Solve for x
    x = 9,764,444,366,449.04/3,829,618.94
  6. Step 6: Final answer
    x = 2,549,716.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.