Home / 1,458,816.24-2,186,727.48-560,015.94

Finding the Fourth Proportional to 1,458,816.24, 2,186,727.48 and 560,015.94

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Solution

The fourth proportional to 1,458,816.24, 2,186,727.48 and 560,015.94 is: 839,449.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,458,816.24 : 2,186,727.48 = 560,015.94 : x
  2. Step 2: Convert to fraction form
    1,458,816.24/2,186,727.48 = 560,015.94/x
  3. Step 3: Cross multiply
    1,458,816.24x = 2,186,727.48 × 560,015.94
  4. Step 4: Simplify right side
    1,458,816.24x = 1,224,602,245,236.03
  5. Step 5: Solve for x
    x = 1,224,602,245,236.03/1,458,816.24
  6. Step 6: Final answer
    x = 839,449.28

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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.