Home / 2,054,365.74-3,081,935.89-634,089.67

Finding the Fourth Proportional to 2,054,365.74, 3,081,935.89 and 634,089.67

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Solution

The fourth proportional to 2,054,365.74, 3,081,935.89 and 634,089.67 is: 951,254.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,365.74 : 3,081,935.89 = 634,089.67 : x
  2. Step 2: Convert to fraction form
    2,054,365.74/3,081,935.89 = 634,089.67/x
  3. Step 3: Cross multiply
    2,054,365.74x = 3,081,935.89 × 634,089.67
  4. Step 4: Simplify right side
    2,054,365.74x = 1,954,223,704,539.03
  5. Step 5: Solve for x
    x = 1,954,223,704,539.03/2,054,365.74
  6. Step 6: Final answer
    x = 951,254.04

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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.