Home / 11,535,558.77-17,313,738.60-6,148,695.89

Finding the Fourth Proportional to 11,535,558.77, 17,313,738.60 and 6,148,695.89

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Solution

The fourth proportional to 11,535,558.77, 17,313,738.60 and 6,148,695.89 is: 9,228,587.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,535,558.77 : 17,313,738.60 = 6,148,695.89 : x
  2. Step 2: Convert to fraction form
    11,535,558.77/17,313,738.60 = 6,148,695.89/x
  3. Step 3: Cross multiply
    11,535,558.77x = 17,313,738.60 × 6,148,695.89
  4. Step 4: Simplify right side
    11,535,558.77x = 106,456,913,370,354.36
  5. Step 5: Solve for x
    x = 106,456,913,370,354.36/11,535,558.77
  6. Step 6: Final answer
    x = 9,228,587.49

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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.