Home / 11,886,004.36-17,836,089.18-4,313,560.60

Finding the Fourth Proportional to 11,886,004.36, 17,836,089.18 and 4,313,560.60

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Solution

The fourth proportional to 11,886,004.36, 17,836,089.18 and 4,313,560.60 is: 6,472,911.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,886,004.36 : 17,836,089.18 = 4,313,560.60 : x
  2. Step 2: Convert to fraction form
    11,886,004.36/17,836,089.18 = 4,313,560.60/x
  3. Step 3: Cross multiply
    11,886,004.36x = 17,836,089.18 × 4,313,560.60
  4. Step 4: Simplify right side
    11,886,004.36x = 76,937,051,544,934.30
  5. Step 5: Solve for x
    x = 76,937,051,544,934.30/11,886,004.36
  6. Step 6: Final answer
    x = 6,472,911.27

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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.