Home / 5,796,079.20-8,694,148.73-3,398,242.28

Finding the Fourth Proportional to 5,796,079.20, 8,694,148.73 and 3,398,242.28

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Solution

The fourth proportional to 5,796,079.20, 8,694,148.73 and 3,398,242.28 is: 5,097,380.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796,079.20 : 8,694,148.73 = 3,398,242.28 : x
  2. Step 2: Convert to fraction form
    5,796,079.20/8,694,148.73 = 3,398,242.28/x
  3. Step 3: Cross multiply
    5,796,079.20x = 8,694,148.73 × 3,398,242.28
  4. Step 4: Simplify right side
    5,796,079.20x = 29,544,823,742,432.35
  5. Step 5: Solve for x
    x = 29,544,823,742,432.35/5,796,079.20
  6. Step 6: Final answer
    x = 5,097,380.96

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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.