Home / 3,275,145.60-4,916,404.80-2,530,492.80

Finding the Fourth Proportional to 3,275,145.60, 4,916,404.80 and 2,530,492.80

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Solution

The fourth proportional to 3,275,145.60, 4,916,404.80 and 2,530,492.80 is: 3,798,587.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,145.60 : 4,916,404.80 = 2,530,492.80 : x
  2. Step 2: Convert to fraction form
    3,275,145.60/4,916,404.80 = 2,530,492.80/x
  3. Step 3: Cross multiply
    3,275,145.60x = 4,916,404.80 × 2,530,492.80
  4. Step 4: Simplify right side
    3,275,145.60x = 12,440,926,948,285.44
  5. Step 5: Solve for x
    x = 12,440,926,948,285.44/3,275,145.60
  6. Step 6: Final answer
    x = 3,798,587.44

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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.