Home / 3,297,368.70-4,550,621.22-2,074,722.30

Finding the Fourth Proportional to 3,297,368.70, 4,550,621.22 and 2,074,722.30

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Solution

The fourth proportional to 3,297,368.70, 4,550,621.22 and 2,074,722.30 is: 2,863,275.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,368.70 : 4,550,621.22 = 2,074,722.30 : x
  2. Step 2: Convert to fraction form
    3,297,368.70/4,550,621.22 = 2,074,722.30/x
  3. Step 3: Cross multiply
    3,297,368.70x = 4,550,621.22 × 2,074,722.30
  4. Step 4: Simplify right side
    3,297,368.70x = 9,441,275,323,987.21
  5. Step 5: Solve for x
    x = 9,441,275,323,987.21/3,297,368.70
  6. Step 6: Final answer
    x = 2,863,275.59

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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.