Home / 1,002,257.17-1,383,315.87-594,585.34

Finding the Fourth Proportional to 1,002,257.17, 1,383,315.87 and 594,585.34

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Solution

The fourth proportional to 1,002,257.17, 1,383,315.87 and 594,585.34 is: 820,647.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,257.17 : 1,383,315.87 = 594,585.34 : x
  2. Step 2: Convert to fraction form
    1,002,257.17/1,383,315.87 = 594,585.34/x
  3. Step 3: Cross multiply
    1,002,257.17x = 1,383,315.87 × 594,585.34
  4. Step 4: Simplify right side
    1,002,257.17x = 822,499,336,891.35
  5. Step 5: Solve for x
    x = 822,499,336,891.35/1,002,257.17
  6. Step 6: Final answer
    x = 820,647.00

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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.