Home / 3,630,511.85-5,446,934.18-2,433,785.45

Finding the Fourth Proportional to 3,630,511.85, 5,446,934.18 and 2,433,785.45

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Solution

The fourth proportional to 3,630,511.85, 5,446,934.18 and 2,433,785.45 is: 3,651,460.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,511.85 : 5,446,934.18 = 2,433,785.45 : x
  2. Step 2: Convert to fraction form
    3,630,511.85/5,446,934.18 = 2,433,785.45/x
  3. Step 3: Cross multiply
    3,630,511.85x = 5,446,934.18 × 2,433,785.45
  4. Step 4: Simplify right side
    3,630,511.85x = 13,256,669,142,222.75
  5. Step 5: Solve for x
    x = 13,256,669,142,222.75/3,630,511.85
  6. Step 6: Final answer
    x = 3,651,460.09

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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.