Home / 9,801,201.25-13,523,544.18-5,933,885.41

Finding the Fourth Proportional to 9,801,201.25, 13,523,544.18 and 5,933,885.41

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Solution

The fourth proportional to 9,801,201.25, 13,523,544.18 and 5,933,885.41 is: 8,187,482.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,201.25 : 13,523,544.18 = 5,933,885.41 : x
  2. Step 2: Convert to fraction form
    9,801,201.25/13,523,544.18 = 5,933,885.41/x
  3. Step 3: Cross multiply
    9,801,201.25x = 13,523,544.18 × 5,933,885.41
  4. Step 4: Simplify right side
    9,801,201.25x = 80,247,161,501,192.41
  5. Step 5: Solve for x
    x = 80,247,161,501,192.41/9,801,201.25
  6. Step 6: Final answer
    x = 8,187,482.27

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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.