Home / 5,327,024-7,351,293.18-2,912,576

Finding the Fourth Proportional to 5,327,024, 7,351,293.18 and 2,912,576

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Solution

The fourth proportional to 5,327,024, 7,351,293.18 and 2,912,576 is: 4,019,354.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,327,024 : 7,351,293.18 = 2,912,576 : x
  2. Step 2: Convert to fraction form
    5,327,024/7,351,293.18 = 2,912,576/x
  3. Step 3: Cross multiply
    5,327,024x = 7,351,293.18 × 2,912,576
  4. Step 4: Simplify right side
    5,327,024x = 21,411,200,085,031.68
  5. Step 5: Solve for x
    x = 21,411,200,085,031.68/5,327,024
  6. Step 6: Final answer
    x = 4,019,354.91

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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.