Home / 1,796,659.60-2,695,754.85-944,385.70

Finding the Fourth Proportional to 1,796,659.60, 2,695,754.85 and 944,385.70

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Solution

The fourth proportional to 1,796,659.60, 2,695,754.85 and 944,385.70 is: 1,416,980.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,659.60 : 2,695,754.85 = 944,385.70 : x
  2. Step 2: Convert to fraction form
    1,796,659.60/2,695,754.85 = 944,385.70/x
  3. Step 3: Cross multiply
    1,796,659.60x = 2,695,754.85 × 944,385.70
  4. Step 4: Simplify right side
    1,796,659.60x = 2,545,832,331,045.65
  5. Step 5: Solve for x
    x = 2,545,832,331,045.65/1,796,659.60
  6. Step 6: Final answer
    x = 1,416,980.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.