Home / 4,152,813.60-6,229,220.40-4,096,826.40

Finding the Fourth Proportional to 4,152,813.60, 6,229,220.40 and 4,096,826.40

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Solution

The fourth proportional to 4,152,813.60, 6,229,220.40 and 4,096,826.40 is: 6,145,239.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,813.60 : 6,229,220.40 = 4,096,826.40 : x
  2. Step 2: Convert to fraction form
    4,152,813.60/6,229,220.40 = 4,096,826.40/x
  3. Step 3: Cross multiply
    4,152,813.60x = 6,229,220.40 × 4,096,826.40
  4. Step 4: Simplify right side
    4,152,813.60x = 25,520,034,586,138.56
  5. Step 5: Solve for x
    x = 25,520,034,586,138.56/4,152,813.60
  6. Step 6: Final answer
    x = 6,145,239.60

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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.