Home / 11,483,483.66-15,847,566.35-6,589,600.96

Finding the Fourth Proportional to 11,483,483.66, 15,847,566.35 and 6,589,600.96

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Solution

The fourth proportional to 11,483,483.66, 15,847,566.35 and 6,589,600.96 is: 9,093,855.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,483.66 : 15,847,566.35 = 6,589,600.96 : x
  2. Step 2: Convert to fraction form
    11,483,483.66/15,847,566.35 = 6,589,600.96/x
  3. Step 3: Cross multiply
    11,483,483.66x = 15,847,566.35 × 6,589,600.96
  4. Step 4: Simplify right side
    11,483,483.66x = 104,429,138,433,623.69
  5. Step 5: Solve for x
    x = 104,429,138,433,623.69/11,483,483.66
  6. Step 6: Final answer
    x = 9,093,855.27

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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.