Home / 5,353,027.50-7,386,225.39-3,029,908.62

Finding the Fourth Proportional to 5,353,027.50, 7,386,225.39 and 3,029,908.62

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Solution

The fourth proportional to 5,353,027.50, 7,386,225.39 and 3,029,908.62 is: 4,180,734.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,353,027.50 : 7,386,225.39 = 3,029,908.62 : x
  2. Step 2: Convert to fraction form
    5,353,027.50/7,386,225.39 = 3,029,908.62/x
  3. Step 3: Cross multiply
    5,353,027.50x = 7,386,225.39 × 3,029,908.62
  4. Step 4: Simplify right side
    5,353,027.50x = 22,379,587,978,423.86
  5. Step 5: Solve for x
    x = 22,379,587,978,423.86/5,353,027.50
  6. Step 6: Final answer
    x = 4,180,734.73

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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.