Home / 11,093,854.37-15,309,225.32-6,199,116.68

Finding the Fourth Proportional to 11,093,854.37, 15,309,225.32 and 6,199,116.68

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Solution

The fourth proportional to 11,093,854.37, 15,309,225.32 and 6,199,116.68 is: 8,554,616.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,854.37 : 15,309,225.32 = 6,199,116.68 : x
  2. Step 2: Convert to fraction form
    11,093,854.37/15,309,225.32 = 6,199,116.68/x
  3. Step 3: Cross multiply
    11,093,854.37x = 15,309,225.32 × 6,199,116.68
  4. Step 4: Simplify right side
    11,093,854.37x = 94,903,674,029,464.70
  5. Step 5: Solve for x
    x = 94,903,674,029,464.70/11,093,854.37
  6. Step 6: Final answer
    x = 8,554,616.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.