Home / 6,224,469.10-9,336,012.45-5,100,577.90

Finding the Fourth Proportional to 6,224,469.10, 9,336,012.45 and 5,100,577.90

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Solution

The fourth proportional to 6,224,469.10, 9,336,012.45 and 5,100,577.90 is: 7,650,300.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,469.10 : 9,336,012.45 = 5,100,577.90 : x
  2. Step 2: Convert to fraction form
    6,224,469.10/9,336,012.45 = 5,100,577.90/x
  3. Step 3: Cross multiply
    6,224,469.10x = 9,336,012.45 × 5,100,577.90
  4. Step 4: Simplify right side
    6,224,469.10x = 47,619,058,776,594.85
  5. Step 5: Solve for x
    x = 47,619,058,776,594.85/6,224,469.10
  6. Step 6: Final answer
    x = 7,650,300.45

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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.