Home / 1,704,919.32-2,352,777.03-940,972.95

Finding the Fourth Proportional to 1,704,919.32, 2,352,777.03 and 940,972.95

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Solution

The fourth proportional to 1,704,919.32, 2,352,777.03 and 940,972.95 is: 1,298,536.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,919.32 : 2,352,777.03 = 940,972.95 : x
  2. Step 2: Convert to fraction form
    1,704,919.32/2,352,777.03 = 940,972.95/x
  3. Step 3: Cross multiply
    1,704,919.32x = 2,352,777.03 × 940,972.95
  4. Step 4: Simplify right side
    1,704,919.32x = 2,213,899,542,611.34
  5. Step 5: Solve for x
    x = 2,213,899,542,611.34/1,704,919.32
  6. Step 6: Final answer
    x = 1,298,536.25

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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.