Home / 4,014,246.80-6,021,370.20-3,258,419.60

Finding the Fourth Proportional to 4,014,246.80, 6,021,370.20 and 3,258,419.60

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Solution

The fourth proportional to 4,014,246.80, 6,021,370.20 and 3,258,419.60 is: 4,887,629.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,246.80 : 6,021,370.20 = 3,258,419.60 : x
  2. Step 2: Convert to fraction form
    4,014,246.80/6,021,370.20 = 3,258,419.60/x
  3. Step 3: Cross multiply
    4,014,246.80x = 6,021,370.20 × 3,258,419.60
  4. Step 4: Simplify right side
    4,014,246.80x = 19,620,150,678,535.92
  5. Step 5: Solve for x
    x = 19,620,150,678,535.92/4,014,246.80
  6. Step 6: Final answer
    x = 4,887,629.40

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Double scale
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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.