Home / 7,361,674.82-11,027,565.46-3,716,155.64

Finding the Fourth Proportional to 7,361,674.82, 11,027,565.46 and 3,716,155.64

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Solution

The fourth proportional to 7,361,674.82, 11,027,565.46 and 3,716,155.64 is: 5,566,688.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,361,674.82 : 11,027,565.46 = 3,716,155.64 : x
  2. Step 2: Convert to fraction form
    7,361,674.82/11,027,565.46 = 3,716,155.64/x
  3. Step 3: Cross multiply
    7,361,674.82x = 11,027,565.46 × 3,716,155.64
  4. Step 4: Simplify right side
    7,361,674.82x = 40,980,149,570,397.45
  5. Step 5: Solve for x
    x = 40,980,149,570,397.45/7,361,674.82
  6. Step 6: Final answer
    x = 5,566,688.36

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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.