Home / 1,700,770.16-2,551,158.44-1,596,843.92

Finding the Fourth Proportional to 1,700,770.16, 2,551,158.44 and 1,596,843.92

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Solution

The fourth proportional to 1,700,770.16, 2,551,158.44 and 1,596,843.92 is: 2,395,268.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,770.16 : 2,551,158.44 = 1,596,843.92 : x
  2. Step 2: Convert to fraction form
    1,700,770.16/2,551,158.44 = 1,596,843.92/x
  3. Step 3: Cross multiply
    1,700,770.16x = 2,551,158.44 × 1,596,843.92
  4. Step 4: Simplify right side
    1,700,770.16x = 4,073,801,843,870.68
  5. Step 5: Solve for x
    x = 4,073,801,843,870.68/1,700,770.16
  6. Step 6: Final answer
    x = 2,395,268.88

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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.