Home / 11,550,914.45-15,941,147.24-6,589,465.02

Finding the Fourth Proportional to 11,550,914.45, 15,941,147.24 and 6,589,465.02

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Solution

The fourth proportional to 11,550,914.45, 15,941,147.24 and 6,589,465.02 is: 9,093,966.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,550,914.45 : 15,941,147.24 = 6,589,465.02 : x
  2. Step 2: Convert to fraction form
    11,550,914.45/15,941,147.24 = 6,589,465.02/x
  3. Step 3: Cross multiply
    11,550,914.45x = 15,941,147.24 × 6,589,465.02
  4. Step 4: Simplify right side
    11,550,914.45x = 105,043,632,083,702.20
  5. Step 5: Solve for x
    x = 105,043,632,083,702.20/11,550,914.45
  6. Step 6: Final answer
    x = 9,093,966.77

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1.5x scale

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.