Home / 6,225,859.56-9,341,626.86-3,195,353.55

Finding the Fourth Proportional to 6,225,859.56, 9,341,626.86 and 3,195,353.55

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Solution

The fourth proportional to 6,225,859.56, 9,341,626.86 and 3,195,353.55 is: 4,794,486.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,859.56 : 9,341,626.86 = 3,195,353.55 : x
  2. Step 2: Convert to fraction form
    6,225,859.56/9,341,626.86 = 3,195,353.55/x
  3. Step 3: Cross multiply
    6,225,859.56x = 9,341,626.86 × 3,195,353.55
  4. Step 4: Simplify right side
    6,225,859.56x = 29,849,800,549,876.35
  5. Step 5: Solve for x
    x = 29,849,800,549,876.35/6,225,859.56
  6. Step 6: Final answer
    x = 4,794,486.65

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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.