Home / 2,014,799.67-3,021,473.75-666,713.43

Finding the Fourth Proportional to 2,014,799.67, 3,021,473.75 and 666,713.43

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Solution

The fourth proportional to 2,014,799.67, 3,021,473.75 and 666,713.43 is: 999,829.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,799.67 : 3,021,473.75 = 666,713.43 : x
  2. Step 2: Convert to fraction form
    2,014,799.67/3,021,473.75 = 666,713.43/x
  3. Step 3: Cross multiply
    2,014,799.67x = 3,021,473.75 × 666,713.43
  4. Step 4: Simplify right side
    2,014,799.67x = 2,014,457,124,183.90
  5. Step 5: Solve for x
    x = 2,014,457,124,183.90/2,014,799.67
  6. Step 6: Final answer
    x = 999,829.99

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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.