Home / 3,996,814.88-5,995,273.35-1,156,929.77

Finding the Fourth Proportional to 3,996,814.88, 5,995,273.35 and 1,156,929.77

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Solution

The fourth proportional to 3,996,814.88, 5,995,273.35 and 1,156,929.77 is: 1,735,409.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996,814.88 : 5,995,273.35 = 1,156,929.77 : x
  2. Step 2: Convert to fraction form
    3,996,814.88/5,995,273.35 = 1,156,929.77/x
  3. Step 3: Cross multiply
    3,996,814.88x = 5,995,273.35 × 1,156,929.77
  4. Step 4: Simplify right side
    3,996,814.88x = 6,936,110,187,926.26
  5. Step 5: Solve for x
    x = 6,936,110,187,926.26/3,996,814.88
  6. Step 6: Final answer
    x = 1,735,409.42

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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.