Home / 2,365,051.70-3,263,774.40-1,346,456.42

Finding the Fourth Proportional to 2,365,051.70, 3,263,774.40 and 1,346,456.42

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Solution

The fourth proportional to 2,365,051.70, 3,263,774.40 and 1,346,456.42 is: 1,858,111.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,051.70 : 3,263,774.40 = 1,346,456.42 : x
  2. Step 2: Convert to fraction form
    2,365,051.70/3,263,774.40 = 1,346,456.42/x
  3. Step 3: Cross multiply
    2,365,051.70x = 3,263,774.40 × 1,346,456.42
  4. Step 4: Simplify right side
    2,365,051.70x = 4,394,529,994,311.65
  5. Step 5: Solve for x
    x = 4,394,529,994,311.65/2,365,051.70
  6. Step 6: Final answer
    x = 1,858,111.60

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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.