Home / 3,024,539.90-4,536,809.85-1,131,181.10

Finding the Fourth Proportional to 3,024,539.90, 4,536,809.85 and 1,131,181.10

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Solution

The fourth proportional to 3,024,539.90, 4,536,809.85 and 1,131,181.10 is: 1,696,771.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,539.90 : 4,536,809.85 = 1,131,181.10 : x
  2. Step 2: Convert to fraction form
    3,024,539.90/4,536,809.85 = 1,131,181.10/x
  3. Step 3: Cross multiply
    3,024,539.90x = 4,536,809.85 × 1,131,181.10
  4. Step 4: Simplify right side
    3,024,539.90x = 5,131,953,556,613.84
  5. Step 5: Solve for x
    x = 5,131,953,556,613.84/3,024,539.90
  6. Step 6: Final answer
    x = 1,696,771.65

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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.