Home / 677,804.68-1,015,104.04-588,573.28

Finding the Fourth Proportional to 677,804.68, 1,015,104.04 and 588,573.28

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Solution

The fourth proportional to 677,804.68, 1,015,104.04 and 588,573.28 is: 881,467.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    677,804.68 : 1,015,104.04 = 588,573.28 : x
  2. Step 2: Convert to fraction form
    677,804.68/1,015,104.04 = 588,573.28/x
  3. Step 3: Cross multiply
    677,804.68x = 1,015,104.04 × 588,573.28
  4. Step 4: Simplify right side
    677,804.68x = 597,463,114,364.05
  5. Step 5: Solve for x
    x = 597,463,114,364.05/677,804.68
  6. Step 6: Final answer
    x = 881,467.97

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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.