Home / 674,405.89-1,008,632.89-600,047.89

Finding the Fourth Proportional to 674,405.89, 1,008,632.89 and 600,047.89

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Solution

The fourth proportional to 674,405.89, 1,008,632.89 and 600,047.89 is: 897,424.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,405.89 : 1,008,632.89 = 600,047.89 : x
  2. Step 2: Convert to fraction form
    674,405.89/1,008,632.89 = 600,047.89/x
  3. Step 3: Cross multiply
    674,405.89x = 1,008,632.89 × 600,047.89
  4. Step 4: Simplify right side
    674,405.89x = 605,228,035,657.58
  5. Step 5: Solve for x
    x = 605,228,035,657.58/674,405.89
  6. Step 6: Final answer
    x = 897,424.01

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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.