Home / 3,683,912.20-5,526,458.79-1,554,310.01

Finding the Fourth Proportional to 3,683,912.20, 5,526,458.79 and 1,554,310.01

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Solution

The fourth proportional to 3,683,912.20, 5,526,458.79 and 1,554,310.01 is: 2,331,714.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,912.20 : 5,526,458.79 = 1,554,310.01 : x
  2. Step 2: Convert to fraction form
    3,683,912.20/5,526,458.79 = 1,554,310.01/x
  3. Step 3: Cross multiply
    3,683,912.20x = 5,526,458.79 × 1,554,310.01
  4. Step 4: Simplify right side
    3,683,912.20x = 8,589,830,225,136.97
  5. Step 5: Solve for x
    x = 8,589,830,225,136.97/3,683,912.20
  6. Step 6: Final answer
    x = 2,331,714.16

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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.