Home / 674,406.20-1,008,633.36-600,048.20

Finding the Fourth Proportional to 674,406.20, 1,008,633.36 and 600,048.20

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Solution

The fourth proportional to 674,406.20, 1,008,633.36 and 600,048.20 is: 897,424.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,406.20 : 1,008,633.36 = 600,048.20 : x
  2. Step 2: Convert to fraction form
    674,406.20/1,008,633.36 = 600,048.20/x
  3. Step 3: Cross multiply
    674,406.20x = 1,008,633.36 × 600,048.20
  4. Step 4: Simplify right side
    674,406.20x = 605,228,632,127.95
  5. Step 5: Solve for x
    x = 605,228,632,127.95/674,406.20
  6. Step 6: Final answer
    x = 897,424.48

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Double scale
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1.5x scale

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.