Home / 1,022,358.88-1,410,855.30-592,888.08

Finding the Fourth Proportional to 1,022,358.88, 1,410,855.30 and 592,888.08

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Solution

The fourth proportional to 1,022,358.88, 1,410,855.30 and 592,888.08 is: 818,185.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,358.88 : 1,410,855.30 = 592,888.08 : x
  2. Step 2: Convert to fraction form
    1,022,358.88/1,410,855.30 = 592,888.08/x
  3. Step 3: Cross multiply
    1,022,358.88x = 1,410,855.30 × 592,888.08
  4. Step 4: Simplify right side
    1,022,358.88x = 836,479,289,974.82
  5. Step 5: Solve for x
    x = 836,479,289,974.82/1,022,358.88
  6. Step 6: Final answer
    x = 818,185.58

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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.