Home / 5,442,584.81-7,510,764.86-2,995,195.85

Finding the Fourth Proportional to 5,442,584.81, 7,510,764.86 and 2,995,195.85

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Solution

The fourth proportional to 5,442,584.81, 7,510,764.86 and 2,995,195.85 is: 4,133,369.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,442,584.81 : 7,510,764.86 = 2,995,195.85 : x
  2. Step 2: Convert to fraction form
    5,442,584.81/7,510,764.86 = 2,995,195.85/x
  3. Step 3: Cross multiply
    5,442,584.81x = 7,510,764.86 × 2,995,195.85
  4. Step 4: Simplify right side
    5,442,584.81x = 22,496,211,738,997.83
  5. Step 5: Solve for x
    x = 22,496,211,738,997.83/5,442,584.81
  6. Step 6: Final answer
    x = 4,133,369.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.