Home / 2,049,875.34-3,074,497.80-683,673.06

Finding the Fourth Proportional to 2,049,875.34, 3,074,497.80 and 683,673.06

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Solution

The fourth proportional to 2,049,875.34, 3,074,497.80 and 683,673.06 is: 1,025,404.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,875.34 : 3,074,497.80 = 683,673.06 : x
  2. Step 2: Convert to fraction form
    2,049,875.34/3,074,497.80 = 683,673.06/x
  3. Step 3: Cross multiply
    2,049,875.34x = 3,074,497.80 × 683,673.06
  4. Step 4: Simplify right side
    2,049,875.34x = 2,101,951,318,889.27
  5. Step 5: Solve for x
    x = 2,101,951,318,889.27/2,049,875.34
  6. Step 6: Final answer
    x = 1,025,404.46

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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.