Home / 1,776,930.14-2,665,402.96-562,512.71

Finding the Fourth Proportional to 1,776,930.14, 2,665,402.96 and 562,512.71

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Solution

The fourth proportional to 1,776,930.14, 2,665,402.96 and 562,512.71 is: 843,771.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,930.14 : 2,665,402.96 = 562,512.71 : x
  2. Step 2: Convert to fraction form
    1,776,930.14/2,665,402.96 = 562,512.71/x
  3. Step 3: Cross multiply
    1,776,930.14x = 2,665,402.96 × 562,512.71
  4. Step 4: Simplify right side
    1,776,930.14x = 1,499,323,029,647.75
  5. Step 5: Solve for x
    x = 1,499,323,029,647.75/1,776,930.14
  6. Step 6: Final answer
    x = 843,771.51

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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.