Home / 1,839,134.12-2,759,098.23-559,841.63

Finding the Fourth Proportional to 1,839,134.12, 2,759,098.23 and 559,841.63

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Solution

The fourth proportional to 1,839,134.12, 2,759,098.23 and 559,841.63 is: 839,883.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,134.12 : 2,759,098.23 = 559,841.63 : x
  2. Step 2: Convert to fraction form
    1,839,134.12/2,759,098.23 = 559,841.63/x
  3. Step 3: Cross multiply
    1,839,134.12x = 2,759,098.23 × 559,841.63
  4. Step 4: Simplify right side
    1,839,134.12x = 1,544,658,036,617.82
  5. Step 5: Solve for x
    x = 1,544,658,036,617.82/1,839,134.12
  6. Step 6: Final answer
    x = 839,883.30

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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.