Home / 1,704,919.91-2,352,784.64-940,968

Finding the Fourth Proportional to 1,704,919.91, 2,352,784.64 and 940,968

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Solution

The fourth proportional to 1,704,919.91, 2,352,784.64 and 940,968 is: 1,298,533.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,919.91 : 2,352,784.64 = 940,968 : x
  2. Step 2: Convert to fraction form
    1,704,919.91/2,352,784.64 = 940,968/x
  3. Step 3: Cross multiply
    1,704,919.91x = 2,352,784.64 × 940,968
  4. Step 4: Simplify right side
    1,704,919.91x = 2,213,895,052,426.68
  5. Step 5: Solve for x
    x = 2,213,895,052,426.68/1,704,919.91
  6. Step 6: Final answer
    x = 1,298,533.17

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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.