Home / 1,704,937.32-2,352,801.87-940,990.95

Finding the Fourth Proportional to 1,704,937.32, 2,352,801.87 and 940,990.95

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Solution

The fourth proportional to 1,704,937.32, 2,352,801.87 and 940,990.95 is: 1,298,561.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,937.32 : 2,352,801.87 = 940,990.95 : x
  2. Step 2: Convert to fraction form
    1,704,937.32/2,352,801.87 = 940,990.95/x
  3. Step 3: Cross multiply
    1,704,937.32x = 2,352,801.87 × 940,990.95
  4. Step 4: Simplify right side
    1,704,937.32x = 2,213,965,266,813.08
  5. Step 5: Solve for x
    x = 2,213,965,266,813.08/1,704,937.32
  6. Step 6: Final answer
    x = 1,298,561.09

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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.