Home / 1,063,604.40-1,594,076.14-531,274.04

Finding the Fourth Proportional to 1,063,604.40, 1,594,076.14 and 531,274.04

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Solution

The fourth proportional to 1,063,604.40, 1,594,076.14 and 531,274.04 is: 796,246.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,604.40 : 1,594,076.14 = 531,274.04 : x
  2. Step 2: Convert to fraction form
    1,063,604.40/1,594,076.14 = 531,274.04/x
  3. Step 3: Cross multiply
    1,063,604.40x = 1,594,076.14 × 531,274.04
  4. Step 4: Simplify right side
    1,063,604.40x = 846,891,270,965.41
  5. Step 5: Solve for x
    x = 846,891,270,965.41/1,063,604.40
  6. Step 6: Final answer
    x = 796,246.49

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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.