Home / 3,236,159.20-4,858,232.40-2,038,079.20

Finding the Fourth Proportional to 3,236,159.20, 4,858,232.40 and 2,038,079.20

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Solution

The fourth proportional to 3,236,159.20, 4,858,232.40 and 2,038,079.20 is: 3,059,633.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,159.20 : 4,858,232.40 = 2,038,079.20 : x
  2. Step 2: Convert to fraction form
    3,236,159.20/4,858,232.40 = 2,038,079.20/x
  3. Step 3: Cross multiply
    3,236,159.20x = 4,858,232.40 × 2,038,079.20
  4. Step 4: Simplify right side
    3,236,159.20x = 9,901,462,403,206.08
  5. Step 5: Solve for x
    x = 9,901,462,403,206.08/3,236,159.20
  6. Step 6: Final answer
    x = 3,059,633.90

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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.