Home / 1,234,250.17-1,850,709.54-559,963.56

Finding the Fourth Proportional to 1,234,250.17, 1,850,709.54 and 559,963.56

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Solution

The fourth proportional to 1,234,250.17, 1,850,709.54 and 559,963.56 is: 839,643.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,250.17 : 1,850,709.54 = 559,963.56 : x
  2. Step 2: Convert to fraction form
    1,234,250.17/1,850,709.54 = 559,963.56/x
  3. Step 3: Cross multiply
    1,234,250.17x = 1,850,709.54 × 559,963.56
  4. Step 4: Simplify right side
    1,234,250.17x = 1,036,329,902,544.36
  5. Step 5: Solve for x
    x = 1,036,329,902,544.36/1,234,250.17
  6. Step 6: Final answer
    x = 839,643.32

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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.