Home / 4,515,339.72-6,231,172.83-2,450,355.27

Finding the Fourth Proportional to 4,515,339.72, 6,231,172.83 and 2,450,355.27

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Solution

The fourth proportional to 4,515,339.72, 6,231,172.83 and 2,450,355.27 is: 3,381,492.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,339.72 : 6,231,172.83 = 2,450,355.27 : x
  2. Step 2: Convert to fraction form
    4,515,339.72/6,231,172.83 = 2,450,355.27/x
  3. Step 3: Cross multiply
    4,515,339.72x = 6,231,172.83 × 2,450,355.27
  4. Step 4: Simplify right side
    4,515,339.72x = 15,268,587,182,271.31
  5. Step 5: Solve for x
    x = 15,268,587,182,271.31/4,515,339.72
  6. Step 6: Final answer
    x = 3,381,492.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.