Home / 1,084,318.32-1,496,362.80-600,891.44

Finding the Fourth Proportional to 1,084,318.32, 1,496,362.80 and 600,891.44

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Solution

The fourth proportional to 1,084,318.32, 1,496,362.80 and 600,891.44 is: 829,232.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,318.32 : 1,496,362.80 = 600,891.44 : x
  2. Step 2: Convert to fraction form
    1,084,318.32/1,496,362.80 = 600,891.44/x
  3. Step 3: Cross multiply
    1,084,318.32x = 1,496,362.80 × 600,891.44
  4. Step 4: Simplify right side
    1,084,318.32x = 899,151,597,654.43
  5. Step 5: Solve for x
    x = 899,151,597,654.43/1,084,318.32
  6. Step 6: Final answer
    x = 829,232.14

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1.5x scale

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.