Home / 1,796,611.60-2,695,682.85-944,337.70

Finding the Fourth Proportional to 1,796,611.60, 2,695,682.85 and 944,337.70

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Solution

The fourth proportional to 1,796,611.60, 2,695,682.85 and 944,337.70 is: 1,416,908.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,611.60 : 2,695,682.85 = 944,337.70 : x
  2. Step 2: Convert to fraction form
    1,796,611.60/2,695,682.85 = 944,337.70/x
  3. Step 3: Cross multiply
    1,796,611.60x = 2,695,682.85 × 944,337.70
  4. Step 4: Simplify right side
    1,796,611.60x = 2,545,634,942,498.44
  5. Step 5: Solve for x
    x = 2,545,634,942,498.44/1,796,611.60
  6. Step 6: Final answer
    x = 1,416,908.89

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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.