Home / 4,009,491.60-6,014,237.40-3,967,501.20

Finding the Fourth Proportional to 4,009,491.60, 6,014,237.40 and 3,967,501.20

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Solution

The fourth proportional to 4,009,491.60, 6,014,237.40 and 3,967,501.20 is: 5,951,251.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,491.60 : 6,014,237.40 = 3,967,501.20 : x
  2. Step 2: Convert to fraction form
    4,009,491.60/6,014,237.40 = 3,967,501.20/x
  3. Step 3: Cross multiply
    4,009,491.60x = 6,014,237.40 × 3,967,501.20
  4. Step 4: Simplify right side
    4,009,491.60x = 23,861,494,101,584.88
  5. Step 5: Solve for x
    x = 23,861,494,101,584.88/4,009,491.60
  6. Step 6: Final answer
    x = 5,951,251.80

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Similar ratio
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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.