Home / 11,371,050.28-17,058,347.88-6,821,029.54

Finding the Fourth Proportional to 11,371,050.28, 17,058,347.88 and 6,821,029.54

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Solution

The fourth proportional to 11,371,050.28, 17,058,347.88 and 6,821,029.54 is: 10,232,607.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,371,050.28 : 17,058,347.88 = 6,821,029.54 : x
  2. Step 2: Convert to fraction form
    11,371,050.28/17,058,347.88 = 6,821,029.54/x
  3. Step 3: Cross multiply
    11,371,050.28x = 17,058,347.88 × 6,821,029.54
  4. Step 4: Simplify right side
    11,371,050.28x = 116,355,494,793,076.38
  5. Step 5: Solve for x
    x = 116,355,494,793,076.38/11,371,050.28
  6. Step 6: Final answer
    x = 10,232,607.54

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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.