Home / 4,022,491.32-5,551,153.53-2,452,715.22

Finding the Fourth Proportional to 4,022,491.32, 5,551,153.53 and 2,452,715.22

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Solution

The fourth proportional to 4,022,491.32, 5,551,153.53 and 2,452,715.22 is: 3,384,817.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,491.32 : 5,551,153.53 = 2,452,715.22 : x
  2. Step 2: Convert to fraction form
    4,022,491.32/5,551,153.53 = 2,452,715.22/x
  3. Step 3: Cross multiply
    4,022,491.32x = 5,551,153.53 × 2,452,715.22
  4. Step 4: Simplify right side
    4,022,491.32x = 13,615,398,751,587.73
  5. Step 5: Solve for x
    x = 13,615,398,751,587.73/4,022,491.32
  6. Step 6: Final answer
    x = 3,384,817.43

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Double scale
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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.