Home / 1,839,118.16-2,759,074.31-559,825.67

Finding the Fourth Proportional to 1,839,118.16, 2,759,074.31 and 559,825.67

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Solution

The fourth proportional to 1,839,118.16, 2,759,074.31 and 559,825.67 is: 839,859.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,118.16 : 2,759,074.31 = 559,825.67 : x
  2. Step 2: Convert to fraction form
    1,839,118.16/2,759,074.31 = 559,825.67/x
  3. Step 3: Cross multiply
    1,839,118.16x = 2,759,074.31 × 559,825.67
  4. Step 4: Simplify right side
    1,839,118.16x = 1,544,600,607,581.04
  5. Step 5: Solve for x
    x = 1,544,600,607,581.04/1,839,118.16
  6. Step 6: Final answer
    x = 839,859.37

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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.