Home / 7,364,150.64-10,162,759.21-4,056,684.75

Finding the Fourth Proportional to 7,364,150.64, 10,162,759.21 and 4,056,684.75

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Solution

The fourth proportional to 7,364,150.64, 10,162,759.21 and 4,056,684.75 is: 5,598,352.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,150.64 : 10,162,759.21 = 4,056,684.75 : x
  2. Step 2: Convert to fraction form
    7,364,150.64/10,162,759.21 = 4,056,684.75/x
  3. Step 3: Cross multiply
    7,364,150.64x = 10,162,759.21 × 4,056,684.75
  4. Step 4: Simplify right side
    7,364,150.64x = 41,227,110,346,388.95
  5. Step 5: Solve for x
    x = 41,227,110,346,388.95/7,364,150.64
  6. Step 6: Final answer
    x = 5,598,352.39

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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.