Home / 2,290,051.24-3,429,845.07-1,092,814.54

Finding the Fourth Proportional to 2,290,051.24, 3,429,845.07 and 1,092,814.54

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Solution

The fourth proportional to 2,290,051.24, 3,429,845.07 and 1,092,814.54 is: 1,636,725.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,051.24 : 3,429,845.07 = 1,092,814.54 : x
  2. Step 2: Convert to fraction form
    2,290,051.24/3,429,845.07 = 1,092,814.54/x
  3. Step 3: Cross multiply
    2,290,051.24x = 3,429,845.07 × 1,092,814.54
  4. Step 4: Simplify right side
    2,290,051.24x = 3,748,184,549,770.65
  5. Step 5: Solve for x
    x = 3,748,184,549,770.65/2,290,051.24
  6. Step 6: Final answer
    x = 1,636,725.19

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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.