Home / 3,847,225.20-5,763,234.60-3,374,444.40

Finding the Fourth Proportional to 3,847,225.20, 5,763,234.60 and 3,374,444.40

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Solution

The fourth proportional to 3,847,225.20, 5,763,234.60 and 3,374,444.40 is: 5,054,997.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,847,225.20 : 5,763,234.60 = 3,374,444.40 : x
  2. Step 2: Convert to fraction form
    3,847,225.20/5,763,234.60 = 3,374,444.40/x
  3. Step 3: Cross multiply
    3,847,225.20x = 5,763,234.60 × 3,374,444.40
  4. Step 4: Simplify right side
    3,847,225.20x = 19,447,714,721,856.24
  5. Step 5: Solve for x
    x = 19,447,714,721,856.24/3,847,225.20
  6. Step 6: Final answer
    x = 5,054,997.75

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1.5x scale

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.