Home / 4,584,969.38-6,327,323.37-2,520,175.91

Finding the Fourth Proportional to 4,584,969.38, 6,327,323.37 and 2,520,175.91

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Solution

The fourth proportional to 4,584,969.38, 6,327,323.37 and 2,520,175.91 is: 3,477,878.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,969.38 : 6,327,323.37 = 2,520,175.91 : x
  2. Step 2: Convert to fraction form
    4,584,969.38/6,327,323.37 = 2,520,175.91/x
  3. Step 3: Cross multiply
    4,584,969.38x = 6,327,323.37 × 2,520,175.91
  4. Step 4: Simplify right side
    4,584,969.38x = 15,945,967,900,217.40
  5. Step 5: Solve for x
    x = 15,945,967,900,217.40/4,584,969.38
  6. Step 6: Final answer
    x = 3,477,878.82

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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.