Home / 959,527.32-1,439,297.66-659,097.31

Finding the Fourth Proportional to 959,527.32, 1,439,297.66 and 659,097.31

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Solution

The fourth proportional to 959,527.32, 1,439,297.66 and 659,097.31 is: 988,650.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,527.32 : 1,439,297.66 = 659,097.31 : x
  2. Step 2: Convert to fraction form
    959,527.32/1,439,297.66 = 659,097.31/x
  3. Step 3: Cross multiply
    959,527.32x = 1,439,297.66 × 659,097.31
  4. Step 4: Simplify right side
    959,527.32x = 948,637,215,995.30
  5. Step 5: Solve for x
    x = 948,637,215,995.30/959,527.32
  6. Step 6: Final answer
    x = 988,650.55

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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.