Home / 1,704,909.30-2,352,763.24-940,962.84

Finding the Fourth Proportional to 1,704,909.30, 2,352,763.24 and 940,962.84

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Solution

The fourth proportional to 1,704,909.30, 2,352,763.24 and 940,962.84 is: 1,298,522.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,909.30 : 2,352,763.24 = 940,962.84 : x
  2. Step 2: Convert to fraction form
    1,704,909.30/2,352,763.24 = 940,962.84/x
  3. Step 3: Cross multiply
    1,704,909.30x = 2,352,763.24 × 940,962.84
  4. Step 4: Simplify right side
    1,704,909.30x = 2,213,862,780,158.00
  5. Step 5: Solve for x
    x = 2,213,862,780,158.00/1,704,909.30
  6. Step 6: Final answer
    x = 1,298,522.32

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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.