Home / 2,010,270.40-3,015,704.32-662,184

Finding the Fourth Proportional to 2,010,270.40, 3,015,704.32 and 662,184

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Solution

The fourth proportional to 2,010,270.40, 3,015,704.32 and 662,184 is: 993,374.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,270.40 : 3,015,704.32 = 662,184 : x
  2. Step 2: Convert to fraction form
    2,010,270.40/3,015,704.32 = 662,184/x
  3. Step 3: Cross multiply
    2,010,270.40x = 3,015,704.32 × 662,184
  4. Step 4: Simplify right side
    2,010,270.40x = 1,996,951,149,434.88
  5. Step 5: Solve for x
    x = 1,996,951,149,434.88/2,010,270.40
  6. Step 6: Final answer
    x = 993,374.40

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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.