Home / 1,473,180.62-2,209,818.46-408,232.94

Finding the Fourth Proportional to 1,473,180.62, 2,209,818.46 and 408,232.94

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Solution

The fourth proportional to 1,473,180.62, 2,209,818.46 and 408,232.94 is: 612,362.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,180.62 : 2,209,818.46 = 408,232.94 : x
  2. Step 2: Convert to fraction form
    1,473,180.62/2,209,818.46 = 408,232.94/x
  3. Step 3: Cross multiply
    1,473,180.62x = 2,209,818.46 × 408,232.94
  4. Step 4: Simplify right side
    1,473,180.62x = 902,120,686,792.07
  5. Step 5: Solve for x
    x = 902,120,686,792.07/1,473,180.62
  6. Step 6: Final answer
    x = 612,362.58

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.