Home / 2,517,692.51-3,776,535.31-1,169,117.67

Finding the Fourth Proportional to 2,517,692.51, 3,776,535.31 and 1,169,117.67

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Solution

The fourth proportional to 2,517,692.51, 3,776,535.31 and 1,169,117.67 is: 1,753,674.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,692.51 : 3,776,535.31 = 1,169,117.67 : x
  2. Step 2: Convert to fraction form
    2,517,692.51/3,776,535.31 = 1,169,117.67/x
  3. Step 3: Cross multiply
    2,517,692.51x = 3,776,535.31 × 1,169,117.67
  4. Step 4: Simplify right side
    2,517,692.51x = 4,415,214,162,299.93
  5. Step 5: Solve for x
    x = 4,415,214,162,299.93/2,517,692.51
  6. Step 6: Final answer
    x = 1,753,674.90

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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.