Home / 2,068,817.80-3,103,226.70-1,596,425.80

Finding the Fourth Proportional to 2,068,817.80, 3,103,226.70 and 1,596,425.80

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Solution

The fourth proportional to 2,068,817.80, 3,103,226.70 and 1,596,425.80 is: 2,394,638.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,817.80 : 3,103,226.70 = 1,596,425.80 : x
  2. Step 2: Convert to fraction form
    2,068,817.80/3,103,226.70 = 1,596,425.80/x
  3. Step 3: Cross multiply
    2,068,817.80x = 3,103,226.70 × 1,596,425.80
  4. Step 4: Simplify right side
    2,068,817.80x = 4,954,071,167,128.86
  5. Step 5: Solve for x
    x = 4,954,071,167,128.86/2,068,817.80
  6. Step 6: Final answer
    x = 2,394,638.70

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Similar ratio
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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.