Home / 4,021,383.07-6,028,684.46-1,745,192.89

Finding the Fourth Proportional to 4,021,383.07, 6,028,684.46 and 1,745,192.89

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Solution

The fourth proportional to 4,021,383.07, 6,028,684.46 and 1,745,192.89 is: 2,616,318.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,383.07 : 6,028,684.46 = 1,745,192.89 : x
  2. Step 2: Convert to fraction form
    4,021,383.07/6,028,684.46 = 1,745,192.89/x
  3. Step 3: Cross multiply
    4,021,383.07x = 6,028,684.46 × 1,745,192.89
  4. Step 4: Simplify right side
    4,021,383.07x = 10,521,217,255,645.49
  5. Step 5: Solve for x
    x = 10,521,217,255,645.49/4,021,383.07
  6. Step 6: Final answer
    x = 2,616,318.09

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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.