Home / 3,529,483.16-5,294,815.23-2,771,294

Finding the Fourth Proportional to 3,529,483.16, 5,294,815.23 and 2,771,294

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Solution

The fourth proportional to 3,529,483.16, 5,294,815.23 and 2,771,294 is: 4,157,404.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,483.16 : 5,294,815.23 = 2,771,294 : x
  2. Step 2: Convert to fraction form
    3,529,483.16/5,294,815.23 = 2,771,294/x
  3. Step 3: Cross multiply
    3,529,483.16x = 5,294,815.23 × 2,771,294
  4. Step 4: Simplify right side
    3,529,483.16x = 14,673,489,678,007.62
  5. Step 5: Solve for x
    x = 14,673,489,678,007.62/3,529,483.16
  6. Step 6: Final answer
    x = 4,157,404.64

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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.