Home / 5,634,369.55-8,451,699.90-1,535,724.37

Finding the Fourth Proportional to 5,634,369.55, 8,451,699.90 and 1,535,724.37

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Solution

The fourth proportional to 5,634,369.55, 8,451,699.90 and 1,535,724.37 is: 2,303,626.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,634,369.55 : 8,451,699.90 = 1,535,724.37 : x
  2. Step 2: Convert to fraction form
    5,634,369.55/8,451,699.90 = 1,535,724.37/x
  3. Step 3: Cross multiply
    5,634,369.55x = 8,451,699.90 × 1,535,724.37
  4. Step 4: Simplify right side
    5,634,369.55x = 12,979,481,504,356.56
  5. Step 5: Solve for x
    x = 12,979,481,504,356.56/5,634,369.55
  6. Step 6: Final answer
    x = 2,303,626.23

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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.