Home / 5,770,031.70-8,655,047.55-5,504,311.20

Finding the Fourth Proportional to 5,770,031.70, 8,655,047.55 and 5,504,311.20

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Solution

The fourth proportional to 5,770,031.70, 8,655,047.55 and 5,504,311.20 is: 8,256,466.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,031.70 : 8,655,047.55 = 5,504,311.20 : x
  2. Step 2: Convert to fraction form
    5,770,031.70/8,655,047.55 = 5,504,311.20/x
  3. Step 3: Cross multiply
    5,770,031.70x = 8,655,047.55 × 5,504,311.20
  4. Step 4: Simplify right side
    5,770,031.70x = 47,640,075,165,997.56
  5. Step 5: Solve for x
    x = 47,640,075,165,997.56/5,770,031.70
  6. Step 6: Final answer
    x = 8,256,466.80

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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.