Home / 4,677,590.25-6,455,074.59-2,531,414.25

Finding the Fourth Proportional to 4,677,590.25, 6,455,074.59 and 2,531,414.25

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Solution

The fourth proportional to 4,677,590.25, 6,455,074.59 and 2,531,414.25 is: 3,493,351.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,590.25 : 6,455,074.59 = 2,531,414.25 : x
  2. Step 2: Convert to fraction form
    4,677,590.25/6,455,074.59 = 2,531,414.25/x
  3. Step 3: Cross multiply
    4,677,590.25x = 6,455,074.59 × 2,531,414.25
  4. Step 4: Simplify right side
    4,677,590.25x = 16,340,467,801,938.91
  5. Step 5: Solve for x
    x = 16,340,467,801,938.91/4,677,590.25
  6. Step 6: Final answer
    x = 3,493,351.69

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1.5x scale

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.