Home / 1,022,000.88-1,410,393.16-586,497.88

Finding the Fourth Proportional to 1,022,000.88, 1,410,393.16 and 586,497.88

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Solution

The fourth proportional to 1,022,000.88, 1,410,393.16 and 586,497.88 is: 809,385.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,000.88 : 1,410,393.16 = 586,497.88 : x
  2. Step 2: Convert to fraction form
    1,022,000.88/1,410,393.16 = 586,497.88/x
  3. Step 3: Cross multiply
    1,022,000.88x = 1,410,393.16 × 586,497.88
  4. Step 4: Simplify right side
    1,022,000.88x = 827,192,598,306.50
  5. Step 5: Solve for x
    x = 827,192,598,306.50/1,022,000.88
  6. Step 6: Final answer
    x = 809,385.41

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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.