Home / 593,052.10-887,504.55-543,285.70

Finding the Fourth Proportional to 593,052.10, 887,504.55 and 543,285.70

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Solution

The fourth proportional to 593,052.10, 887,504.55 and 543,285.70 is: 813,028.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,052.10 : 887,504.55 = 543,285.70 : x
  2. Step 2: Convert to fraction form
    593,052.10/887,504.55 = 543,285.70/x
  3. Step 3: Cross multiply
    593,052.10x = 887,504.55 × 543,285.70
  4. Step 4: Simplify right side
    593,052.10x = 482,168,530,699.94
  5. Step 5: Solve for x
    x = 482,168,530,699.94/593,052.10
  6. Step 6: Final answer
    x = 813,028.96

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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.