Home / 4,472,005.81-6,175,203.83-4,327,395.75

Finding the Fourth Proportional to 4,472,005.81, 6,175,203.83 and 4,327,395.75

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Solution

The fourth proportional to 4,472,005.81, 6,175,203.83 and 4,327,395.75 is: 5,975,517.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472,005.81 : 6,175,203.83 = 4,327,395.75 : x
  2. Step 2: Convert to fraction form
    4,472,005.81/6,175,203.83 = 4,327,395.75/x
  3. Step 3: Cross multiply
    4,472,005.81x = 6,175,203.83 × 4,327,395.75
  4. Step 4: Simplify right side
    4,472,005.81x = 26,722,550,809,113.44
  5. Step 5: Solve for x
    x = 26,722,550,809,113.44/4,472,005.81
  6. Step 6: Final answer
    x = 5,975,517.91

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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.