Home / 3,298,064.40-4,947,096.60-2,500,902.90

Finding the Fourth Proportional to 3,298,064.40, 4,947,096.60 and 2,500,902.90

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Solution

The fourth proportional to 3,298,064.40, 4,947,096.60 and 2,500,902.90 is: 3,751,354.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,064.40 : 4,947,096.60 = 2,500,902.90 : x
  2. Step 2: Convert to fraction form
    3,298,064.40/4,947,096.60 = 2,500,902.90/x
  3. Step 3: Cross multiply
    3,298,064.40x = 4,947,096.60 × 2,500,902.90
  4. Step 4: Simplify right side
    3,298,064.40x = 12,372,208,233,520.14
  5. Step 5: Solve for x
    x = 12,372,208,233,520.14/3,298,064.40
  6. Step 6: Final answer
    x = 3,751,354.35

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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.