Home / 1,052,909.64-1,453,015.56-594,121.62

Finding the Fourth Proportional to 1,052,909.64, 1,453,015.56 and 594,121.62

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Solution

The fourth proportional to 1,052,909.64, 1,453,015.56 and 594,121.62 is: 819,887.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,909.64 : 1,453,015.56 = 594,121.62 : x
  2. Step 2: Convert to fraction form
    1,052,909.64/1,453,015.56 = 594,121.62/x
  3. Step 3: Cross multiply
    1,052,909.64x = 1,453,015.56 × 594,121.62
  4. Step 4: Simplify right side
    1,052,909.64x = 863,267,958,392.41
  5. Step 5: Solve for x
    x = 863,267,958,392.41/1,052,909.64
  6. Step 6: Final answer
    x = 819,887.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.