Home / 10,741,203.20-16,111,804.80-6,200,019.20

Finding the Fourth Proportional to 10,741,203.20, 16,111,804.80 and 6,200,019.20

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Solution

The fourth proportional to 10,741,203.20, 16,111,804.80 and 6,200,019.20 is: 9,300,028.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,741,203.20 : 16,111,804.80 = 6,200,019.20 : x
  2. Step 2: Convert to fraction form
    10,741,203.20/16,111,804.80 = 6,200,019.20/x
  3. Step 3: Cross multiply
    10,741,203.20x = 16,111,804.80 × 6,200,019.20
  4. Step 4: Simplify right side
    10,741,203.20x = 99,893,499,106,652.17
  5. Step 5: Solve for x
    x = 99,893,499,106,652.17/10,741,203.20
  6. Step 6: Final answer
    x = 9,300,028.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.