Home / 1,973,453.94-2,723,377.68-1,102,325.34

Finding the Fourth Proportional to 1,973,453.94, 2,723,377.68 and 1,102,325.34

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Solution

The fourth proportional to 1,973,453.94, 2,723,377.68 and 1,102,325.34 is: 1,521,215.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,453.94 : 2,723,377.68 = 1,102,325.34 : x
  2. Step 2: Convert to fraction form
    1,973,453.94/2,723,377.68 = 1,102,325.34/x
  3. Step 3: Cross multiply
    1,973,453.94x = 2,723,377.68 × 1,102,325.34
  4. Step 4: Simplify right side
    1,973,453.94x = 3,002,048,227,054.41
  5. Step 5: Solve for x
    x = 3,002,048,227,054.41/1,973,453.94
  6. Step 6: Final answer
    x = 1,521,215.25

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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.