Home / 1,234,244.35-1,850,700.84-559,957.73

Finding the Fourth Proportional to 1,234,244.35, 1,850,700.84 and 559,957.73

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Solution

The fourth proportional to 1,234,244.35, 1,850,700.84 and 559,957.73 is: 839,634.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,244.35 : 1,850,700.84 = 559,957.73 : x
  2. Step 2: Convert to fraction form
    1,234,244.35/1,850,700.84 = 559,957.73/x
  3. Step 3: Cross multiply
    1,234,244.35x = 1,850,700.84 × 559,957.73
  4. Step 4: Simplify right side
    1,234,244.35x = 1,036,314,233,071.91
  5. Step 5: Solve for x
    x = 1,036,314,233,071.91/1,234,244.35
  6. Step 6: Final answer
    x = 839,634.58

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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.