Home / 3,450,350.30-4,761,502.90-2,000,906.32

Finding the Fourth Proportional to 3,450,350.30, 4,761,502.90 and 2,000,906.32

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Solution

The fourth proportional to 3,450,350.30, 4,761,502.90 and 2,000,906.32 is: 2,761,262.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,350.30 : 4,761,502.90 = 2,000,906.32 : x
  2. Step 2: Convert to fraction form
    3,450,350.30/4,761,502.90 = 2,000,906.32/x
  3. Step 3: Cross multiply
    3,450,350.30x = 4,761,502.90 × 2,000,906.32
  4. Step 4: Simplify right side
    3,450,350.30x = 9,527,321,245,308.33
  5. Step 5: Solve for x
    x = 9,527,321,245,308.33/3,450,350.30
  6. Step 6: Final answer
    x = 2,761,262.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.