Home / 6,172,324.58-9,254,000.55-2,579,119.94

Finding the Fourth Proportional to 6,172,324.58, 9,254,000.55 and 2,579,119.94

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Solution

The fourth proportional to 6,172,324.58, 9,254,000.55 and 2,579,119.94 is: 3,866,805.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,172,324.58 : 9,254,000.55 = 2,579,119.94 : x
  2. Step 2: Convert to fraction form
    6,172,324.58/9,254,000.55 = 2,579,119.94/x
  3. Step 3: Cross multiply
    6,172,324.58x = 9,254,000.55 × 2,579,119.94
  4. Step 4: Simplify right side
    6,172,324.58x = 23,867,177,343,275.97
  5. Step 5: Solve for x
    x = 23,867,177,343,275.97/6,172,324.58
  6. Step 6: Final answer
    x = 3,866,805.29

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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.