Home / 2,764,503.29-3,814,169.11-1,602,717.65

Finding the Fourth Proportional to 2,764,503.29, 3,814,169.11 and 1,602,717.65

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Solution

The fourth proportional to 2,764,503.29, 3,814,169.11 and 1,602,717.65 is: 2,211,260.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,503.29 : 3,814,169.11 = 1,602,717.65 : x
  2. Step 2: Convert to fraction form
    2,764,503.29/3,814,169.11 = 1,602,717.65/x
  3. Step 3: Cross multiply
    2,764,503.29x = 3,814,169.11 × 1,602,717.65
  4. Step 4: Simplify right side
    2,764,503.29x = 6,113,036,165,361.99
  5. Step 5: Solve for x
    x = 6,113,036,165,361.99/2,764,503.29
  6. Step 6: Final answer
    x = 2,211,260.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.