Home / 563,206.83-844,557.72-335,609.79

Finding the Fourth Proportional to 563,206.83, 844,557.72 and 335,609.79

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Solution

The fourth proportional to 563,206.83, 844,557.72 and 335,609.79 is: 503,264.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,206.83 : 844,557.72 = 335,609.79 : x
  2. Step 2: Convert to fraction form
    563,206.83/844,557.72 = 335,609.79/x
  3. Step 3: Cross multiply
    563,206.83x = 844,557.72 × 335,609.79
  4. Step 4: Simplify right side
    563,206.83x = 283,441,839,052.08
  5. Step 5: Solve for x
    x = 283,441,839,052.08/563,206.83
  6. Step 6: Final answer
    x = 503,264.21

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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.