Home / 3,665,615.68-5,496,624.64-1,506,249.60

Finding the Fourth Proportional to 3,665,615.68, 5,496,624.64 and 1,506,249.60

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Solution

The fourth proportional to 3,665,615.68, 5,496,624.64 and 1,506,249.60 is: 2,258,635.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,615.68 : 5,496,624.64 = 1,506,249.60 : x
  2. Step 2: Convert to fraction form
    3,665,615.68/5,496,624.64 = 1,506,249.60/x
  3. Step 3: Cross multiply
    3,665,615.68x = 5,496,624.64 × 1,506,249.60
  4. Step 4: Simplify right side
    3,665,615.68x = 8,279,288,665,350.14
  5. Step 5: Solve for x
    x = 8,279,288,665,350.14/3,665,615.68
  6. Step 6: Final answer
    x = 2,258,635.22

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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.