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Finding the Fourth Proportional to 600,698.04, 901,046.34 and 276,453.48

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Solution

The fourth proportional to 600,698.04, 901,046.34 and 276,453.48 is: 414,679.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,698.04 : 901,046.34 = 276,453.48 : x
  2. Step 2: Convert to fraction form
    600,698.04/901,046.34 = 276,453.48/x
  3. Step 3: Cross multiply
    600,698.04x = 901,046.34 × 276,453.48
  4. Step 4: Simplify right side
    600,698.04x = 249,097,396,334.26
  5. Step 5: Solve for x
    x = 249,097,396,334.26/600,698.04
  6. Step 6: Final answer
    x = 414,679.89

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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.