Home / 9,036,624.18-13,556,654.44-2,973,103.80

Finding the Fourth Proportional to 9,036,624.18, 13,556,654.44 and 2,973,103.80

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Solution

The fourth proportional to 9,036,624.18, 13,556,654.44 and 2,973,103.80 is: 4,460,220.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,036,624.18 : 13,556,654.44 = 2,973,103.80 : x
  2. Step 2: Convert to fraction form
    9,036,624.18/13,556,654.44 = 2,973,103.80/x
  3. Step 3: Cross multiply
    9,036,624.18x = 13,556,654.44 × 2,973,103.80
  4. Step 4: Simplify right side
    9,036,624.18x = 40,305,340,848,836.84
  5. Step 5: Solve for x
    x = 40,305,340,848,836.84/9,036,624.18
  6. Step 6: Final answer
    x = 4,460,220.99

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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.