Home / 4,118,007.02-6,168,320.69-3,303,984.26

Finding the Fourth Proportional to 4,118,007.02, 6,168,320.69 and 3,303,984.26

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Solution

The fourth proportional to 4,118,007.02, 6,168,320.69 and 3,303,984.26 is: 4,949,004.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118,007.02 : 6,168,320.69 = 3,303,984.26 : x
  2. Step 2: Convert to fraction form
    4,118,007.02/6,168,320.69 = 3,303,984.26/x
  3. Step 3: Cross multiply
    4,118,007.02x = 6,168,320.69 × 3,303,984.26
  4. Step 4: Simplify right side
    4,118,007.02x = 20,380,034,469,293.22
  5. Step 5: Solve for x
    x = 20,380,034,469,293.22/4,118,007.02
  6. Step 6: Final answer
    x = 4,949,004.30

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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.