Home / 6,330,399.88-9,484,781.46-4,524,054.52

Finding the Fourth Proportional to 6,330,399.88, 9,484,781.46 and 4,524,054.52

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Solution

The fourth proportional to 6,330,399.88, 9,484,781.46 and 4,524,054.52 is: 6,778,350.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330,399.88 : 9,484,781.46 = 4,524,054.52 : x
  2. Step 2: Convert to fraction form
    6,330,399.88/9,484,781.46 = 4,524,054.52/x
  3. Step 3: Cross multiply
    6,330,399.88x = 9,484,781.46 × 4,524,054.52
  4. Step 4: Simplify right side
    6,330,399.88x = 42,909,668,435,325.20
  5. Step 5: Solve for x
    x = 42,909,668,435,325.20/6,330,399.88
  6. Step 6: Final answer
    x = 6,778,350.38

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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.