Home / 7,259,890.01-10,889,838.52-2,995,371.23

Finding the Fourth Proportional to 7,259,890.01, 10,889,838.52 and 2,995,371.23

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Solution

The fourth proportional to 7,259,890.01, 10,889,838.52 and 2,995,371.23 is: 4,493,058.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,259,890.01 : 10,889,838.52 = 2,995,371.23 : x
  2. Step 2: Convert to fraction form
    7,259,890.01/10,889,838.52 = 2,995,371.23/x
  3. Step 3: Cross multiply
    7,259,890.01x = 10,889,838.52 × 2,995,371.23
  4. Step 4: Simplify right side
    7,259,890.01x = 32,619,108,940,216.16
  5. Step 5: Solve for x
    x = 32,619,108,940,216.16/7,259,890.01
  6. Step 6: Final answer
    x = 4,493,058.29

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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.