Home / 1,796,080.22-2,695,038.87-849,196.70

Finding the Fourth Proportional to 1,796,080.22, 2,695,038.87 and 849,196.70

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Solution

The fourth proportional to 1,796,080.22, 2,695,038.87 and 849,196.70 is: 1,274,229.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,080.22 : 2,695,038.87 = 849,196.70 : x
  2. Step 2: Convert to fraction form
    1,796,080.22/2,695,038.87 = 849,196.70/x
  3. Step 3: Cross multiply
    1,796,080.22x = 2,695,038.87 × 849,196.70
  4. Step 4: Simplify right side
    1,796,080.22x = 2,288,618,114,775.73
  5. Step 5: Solve for x
    x = 2,288,618,114,775.73/1,796,080.22
  6. Step 6: Final answer
    x = 1,274,229.34

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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.