Home / 11,550,914.95-15,941,147.93-6,589,465.52

Finding the Fourth Proportional to 11,550,914.95, 15,941,147.93 and 6,589,465.52

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Solution

The fourth proportional to 11,550,914.95, 15,941,147.93 and 6,589,465.52 is: 9,093,967.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,550,914.95 : 15,941,147.93 = 6,589,465.52 : x
  2. Step 2: Convert to fraction form
    11,550,914.95/15,941,147.93 = 6,589,465.52/x
  3. Step 3: Cross multiply
    11,550,914.95x = 15,941,147.93 × 6,589,465.52
  4. Step 4: Simplify right side
    11,550,914.95x = 105,043,644,601,007.05
  5. Step 5: Solve for x
    x = 105,043,644,601,007.05/11,550,914.95
  6. Step 6: Final answer
    x = 9,093,967.46

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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.