Home / 10,796,651.54-14,899,380.25-5,901,893.58

Finding the Fourth Proportional to 10,796,651.54, 14,899,380.25 and 5,901,893.58

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Solution

The fourth proportional to 10,796,651.54, 14,899,380.25 and 5,901,893.58 is: 8,144,613.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,796,651.54 : 14,899,380.25 = 5,901,893.58 : x
  2. Step 2: Convert to fraction form
    10,796,651.54/14,899,380.25 = 5,901,893.58/x
  3. Step 3: Cross multiply
    10,796,651.54x = 14,899,380.25 × 5,901,893.58
  4. Step 4: Simplify right side
    10,796,651.54x = 87,934,556,628,699.06
  5. Step 5: Solve for x
    x = 87,934,556,628,699.06/10,796,651.54
  6. Step 6: Final answer
    x = 8,144,613.75

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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.