Home / 2,416,441.12-3,333,950.08-1,589,278.88

Finding the Fourth Proportional to 2,416,441.12, 3,333,950.08 and 1,589,278.88

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Solution

The fourth proportional to 2,416,441.12, 3,333,950.08 and 1,589,278.88 is: 2,192,719.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,441.12 : 3,333,950.08 = 1,589,278.88 : x
  2. Step 2: Convert to fraction form
    2,416,441.12/3,333,950.08 = 1,589,278.88/x
  3. Step 3: Cross multiply
    2,416,441.12x = 3,333,950.08 × 1,589,278.88
  4. Step 4: Simplify right side
    2,416,441.12x = 5,298,576,449,118.31
  5. Step 5: Solve for x
    x = 5,298,576,449,118.31/2,416,441.12
  6. Step 6: Final answer
    x = 2,192,719.04

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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.