Home / 11,736,821.04-17,605,353.87-3,217,158.42

Finding the Fourth Proportional to 11,736,821.04, 17,605,353.87 and 3,217,158.42

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Solution

The fourth proportional to 11,736,821.04, 17,605,353.87 and 3,217,158.42 is: 4,825,771.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,821.04 : 17,605,353.87 = 3,217,158.42 : x
  2. Step 2: Convert to fraction form
    11,736,821.04/17,605,353.87 = 3,217,158.42/x
  3. Step 3: Cross multiply
    11,736,821.04x = 17,605,353.87 × 3,217,158.42
  4. Step 4: Simplify right side
    11,736,821.04x = 56,639,212,439,950.09
  5. Step 5: Solve for x
    x = 56,639,212,439,950.09/11,736,821.04
  6. Step 6: Final answer
    x = 4,825,771.16

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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.