Home / 693,027.96-1,037,672.88-452,546.16

Finding the Fourth Proportional to 693,027.96, 1,037,672.88 and 452,546.16

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Solution

The fourth proportional to 693,027.96, 1,037,672.88 and 452,546.16 is: 677,598.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    693,027.96 : 1,037,672.88 = 452,546.16 : x
  2. Step 2: Convert to fraction form
    693,027.96/1,037,672.88 = 452,546.16/x
  3. Step 3: Cross multiply
    693,027.96x = 1,037,672.88 × 452,546.16
  4. Step 4: Simplify right side
    693,027.96x = 469,594,877,180.14
  5. Step 5: Solve for x
    x = 469,594,877,180.14/693,027.96
  6. Step 6: Final answer
    x = 677,598.75

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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.