Home / 11,699,595.44-17,545,817.40-4,124,789.84

Finding the Fourth Proportional to 11,699,595.44, 17,545,817.40 and 4,124,789.84

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Solution

The fourth proportional to 11,699,595.44, 17,545,817.40 and 4,124,789.84 is: 6,185,924.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,699,595.44 : 17,545,817.40 = 4,124,789.84 : x
  2. Step 2: Convert to fraction form
    11,699,595.44/17,545,817.40 = 4,124,789.84/x
  3. Step 3: Cross multiply
    11,699,595.44x = 17,545,817.40 × 4,124,789.84
  4. Step 4: Simplify right side
    11,699,595.44x = 72,372,809,346,015.20
  5. Step 5: Solve for x
    x = 72,372,809,346,015.20/11,699,595.44
  6. Step 6: Final answer
    x = 6,185,924.10

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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.