Home / 1,022,362.14-1,410,888.10-586,816.82

Finding the Fourth Proportional to 1,022,362.14, 1,410,888.10 and 586,816.82

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Solution

The fourth proportional to 1,022,362.14, 1,410,888.10 and 586,816.82 is: 809,823.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,362.14 : 1,410,888.10 = 586,816.82 : x
  2. Step 2: Convert to fraction form
    1,022,362.14/1,410,888.10 = 586,816.82/x
  3. Step 3: Cross multiply
    1,022,362.14x = 1,410,888.10 × 586,816.82
  4. Step 4: Simplify right side
    1,022,362.14x = 827,932,868,217.84
  5. Step 5: Solve for x
    x = 827,932,868,217.84/1,022,362.14
  6. Step 6: Final answer
    x = 809,823.48

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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.