Home / 10,052,625.72-15,085,237.10-4,068,993.72

Finding the Fourth Proportional to 10,052,625.72, 15,085,237.10 and 4,068,993.72

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Solution

The fourth proportional to 10,052,625.72, 15,085,237.10 and 4,068,993.72 is: 6,106,040.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,052,625.72 : 15,085,237.10 = 4,068,993.72 : x
  2. Step 2: Convert to fraction form
    10,052,625.72/15,085,237.10 = 4,068,993.72/x
  3. Step 3: Cross multiply
    10,052,625.72x = 15,085,237.10 × 4,068,993.72
  4. Step 4: Simplify right side
    10,052,625.72x = 61,381,735,004,266.05
  5. Step 5: Solve for x
    x = 61,381,735,004,266.05/10,052,625.72
  6. Step 6: Final answer
    x = 6,106,040.03

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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.