Home / 6,349,186.52-9,524,139.30-2,031,616.28

Finding the Fourth Proportional to 6,349,186.52, 9,524,139.30 and 2,031,616.28

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Solution

The fourth proportional to 6,349,186.52, 9,524,139.30 and 2,031,616.28 is: 3,047,539.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,349,186.52 : 9,524,139.30 = 2,031,616.28 : x
  2. Step 2: Convert to fraction form
    6,349,186.52/9,524,139.30 = 2,031,616.28/x
  3. Step 3: Cross multiply
    6,349,186.52x = 9,524,139.30 × 2,031,616.28
  4. Step 4: Simplify right side
    6,349,186.52x = 19,349,396,454,867.80
  5. Step 5: Solve for x
    x = 19,349,396,454,867.80/6,349,186.52
  6. Step 6: Final answer
    x = 3,047,539.46

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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.