Home / 4,448,436.08-6,673,172.50-1,609,885.04

Finding the Fourth Proportional to 4,448,436.08, 6,673,172.50 and 1,609,885.04

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Solution

The fourth proportional to 4,448,436.08, 6,673,172.50 and 1,609,885.04 is: 2,415,015.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,436.08 : 6,673,172.50 = 1,609,885.04 : x
  2. Step 2: Convert to fraction form
    4,448,436.08/6,673,172.50 = 1,609,885.04/x
  3. Step 3: Cross multiply
    4,448,436.08x = 6,673,172.50 × 1,609,885.04
  4. Step 4: Simplify right side
    4,448,436.08x = 10,743,040,577,089.40
  5. Step 5: Solve for x
    x = 10,743,040,577,089.40/4,448,436.08
  6. Step 6: Final answer
    x = 2,415,015.16

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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.