Home / 3,045,162.30-4,567,421.43-1,605,268.83

Finding the Fourth Proportional to 3,045,162.30, 4,567,421.43 and 1,605,268.83

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Solution

The fourth proportional to 3,045,162.30, 4,567,421.43 and 1,605,268.83 is: 2,407,733.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,162.30 : 4,567,421.43 = 1,605,268.83 : x
  2. Step 2: Convert to fraction form
    3,045,162.30/4,567,421.43 = 1,605,268.83/x
  3. Step 3: Cross multiply
    3,045,162.30x = 4,567,421.43 × 1,605,268.83
  4. Step 4: Simplify right side
    3,045,162.30x = 7,331,939,255,053.03
  5. Step 5: Solve for x
    x = 7,331,939,255,053.03/3,045,162.30
  6. Step 6: Final answer
    x = 2,407,733.49

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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.