Home / 11,603,911.41-17,405,867.25-4,030,884.45

Finding the Fourth Proportional to 11,603,911.41, 17,405,867.25 and 4,030,884.45

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Solution

The fourth proportional to 11,603,911.41, 17,405,867.25 and 4,030,884.45 is: 6,046,326.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,603,911.41 : 17,405,867.25 = 4,030,884.45 : x
  2. Step 2: Convert to fraction form
    11,603,911.41/17,405,867.25 = 4,030,884.45/x
  3. Step 3: Cross multiply
    11,603,911.41x = 17,405,867.25 × 4,030,884.45
  4. Step 4: Simplify right side
    11,603,911.41x = 70,161,039,636,789.27
  5. Step 5: Solve for x
    x = 70,161,039,636,789.27/11,603,911.41
  6. Step 6: Final answer
    x = 6,046,326.72

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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.