Home / 11,603,884.29-17,405,826.43-4,030,857.33

Finding the Fourth Proportional to 11,603,884.29, 17,405,826.43 and 4,030,857.33

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Solution

The fourth proportional to 11,603,884.29, 17,405,826.43 and 4,030,857.33 is: 6,046,285.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,603,884.29 : 17,405,826.43 = 4,030,857.33 : x
  2. Step 2: Convert to fraction form
    11,603,884.29/17,405,826.43 = 4,030,857.33/x
  3. Step 3: Cross multiply
    11,603,884.29x = 17,405,826.43 × 4,030,857.33
  4. Step 4: Simplify right side
    11,603,884.29x = 70,160,403,050,073.23
  5. Step 5: Solve for x
    x = 70,160,403,050,073.23/11,603,884.29
  6. Step 6: Final answer
    x = 6,046,285.99

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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.