Home / 4,018,125.76-6,027,172.22-1,459,335.76

Finding the Fourth Proportional to 4,018,125.76, 6,027,172.22 and 1,459,335.76

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Solution

The fourth proportional to 4,018,125.76, 6,027,172.22 and 1,459,335.76 is: 2,188,997.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,125.76 : 6,027,172.22 = 1,459,335.76 : x
  2. Step 2: Convert to fraction form
    4,018,125.76/6,027,172.22 = 1,459,335.76/x
  3. Step 3: Cross multiply
    4,018,125.76x = 6,027,172.22 × 1,459,335.76
  4. Step 4: Simplify right side
    4,018,125.76x = 8,795,667,940,905.00
  5. Step 5: Solve for x
    x = 8,795,667,940,905.00/4,018,125.76
  6. Step 6: Final answer
    x = 2,188,997.67

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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.