Home / 6,522,763.25-9,780,798.03-3,450,412.34

Finding the Fourth Proportional to 6,522,763.25, 9,780,798.03 and 3,450,412.34

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Solution

The fourth proportional to 6,522,763.25, 9,780,798.03 and 3,450,412.34 is: 5,173,848.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,763.25 : 9,780,798.03 = 3,450,412.34 : x
  2. Step 2: Convert to fraction form
    6,522,763.25/9,780,798.03 = 3,450,412.34/x
  3. Step 3: Cross multiply
    6,522,763.25x = 9,780,798.03 × 3,450,412.34
  4. Step 4: Simplify right side
    6,522,763.25x = 33,747,786,234,659.05
  5. Step 5: Solve for x
    x = 33,747,786,234,659.05/6,522,763.25
  6. Step 6: Final answer
    x = 5,173,848.10

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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.