Home / 2,042,374.67-3,062,143.22-904,516.77

Finding the Fourth Proportional to 2,042,374.67, 3,062,143.22 and 904,516.77

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Solution

The fourth proportional to 2,042,374.67, 3,062,143.22 and 904,516.77 is: 1,356,146.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,374.67 : 3,062,143.22 = 904,516.77 : x
  2. Step 2: Convert to fraction form
    2,042,374.67/3,062,143.22 = 904,516.77/x
  3. Step 3: Cross multiply
    2,042,374.67x = 3,062,143.22 × 904,516.77
  4. Step 4: Simplify right side
    2,042,374.67x = 2,769,759,890,109.22
  5. Step 5: Solve for x
    x = 2,769,759,890,109.22/2,042,374.67
  6. Step 6: Final answer
    x = 1,356,146.81

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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.