Home / 2,294,951.66-3,167,015.78-1,262,437.22

Finding the Fourth Proportional to 2,294,951.66, 3,167,015.78 and 1,262,437.22

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Solution

The fourth proportional to 2,294,951.66, 3,167,015.78 and 1,262,437.22 is: 1,742,153.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,951.66 : 3,167,015.78 = 1,262,437.22 : x
  2. Step 2: Convert to fraction form
    2,294,951.66/3,167,015.78 = 1,262,437.22/x
  3. Step 3: Cross multiply
    2,294,951.66x = 3,167,015.78 × 1,262,437.22
  4. Step 4: Simplify right side
    2,294,951.66x = 3,998,158,596,999.33
  5. Step 5: Solve for x
    x = 3,998,158,596,999.33/2,294,951.66
  6. Step 6: Final answer
    x = 1,742,153.73

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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.