Home / 3,925,041.11-5,887,557.04-1,229,576.27

Finding the Fourth Proportional to 3,925,041.11, 5,887,557.04 and 1,229,576.27

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Solution

The fourth proportional to 3,925,041.11, 5,887,557.04 and 1,229,576.27 is: 1,844,362.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,041.11 : 5,887,557.04 = 1,229,576.27 : x
  2. Step 2: Convert to fraction form
    3,925,041.11/5,887,557.04 = 1,229,576.27/x
  3. Step 3: Cross multiply
    3,925,041.11x = 5,887,557.04 × 1,229,576.27
  4. Step 4: Simplify right side
    3,925,041.11x = 7,239,200,427,566.68
  5. Step 5: Solve for x
    x = 7,239,200,427,566.68/3,925,041.11
  6. Step 6: Final answer
    x = 1,844,362.95

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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.