Home / 1,796,644.10-2,695,731.60-944,370.20

Finding the Fourth Proportional to 1,796,644.10, 2,695,731.60 and 944,370.20

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Solution

The fourth proportional to 1,796,644.10, 2,695,731.60 and 944,370.20 is: 1,416,957.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,644.10 : 2,695,731.60 = 944,370.20 : x
  2. Step 2: Convert to fraction form
    1,796,644.10/2,695,731.60 = 944,370.20/x
  3. Step 3: Cross multiply
    1,796,644.10x = 2,695,731.60 × 944,370.20
  4. Step 4: Simplify right side
    1,796,644.10x = 2,545,768,590,238.32
  5. Step 5: Solve for x
    x = 2,545,768,590,238.32/1,796,644.10
  6. Step 6: Final answer
    x = 1,416,957.64

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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.