Home / 1,134,436.87-1,700,625.36-565,991.83

Finding the Fourth Proportional to 1,134,436.87, 1,700,625.36 and 565,991.83

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Solution

The fourth proportional to 1,134,436.87, 1,700,625.36 and 565,991.83 is: 848,473.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,436.87 : 1,700,625.36 = 565,991.83 : x
  2. Step 2: Convert to fraction form
    1,134,436.87/1,700,625.36 = 565,991.83/x
  3. Step 3: Cross multiply
    1,134,436.87x = 1,700,625.36 × 565,991.83
  4. Step 4: Simplify right side
    1,134,436.87x = 962,540,053,276.78
  5. Step 5: Solve for x
    x = 962,540,053,276.78/1,134,436.87
  6. Step 6: Final answer
    x = 848,473.88

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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.