Home / 2,096,656.08-3,143,122.36-816,967.12

Finding the Fourth Proportional to 2,096,656.08, 3,143,122.36 and 816,967.12

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Solution

The fourth proportional to 2,096,656.08, 3,143,122.36 and 816,967.12 is: 1,224,725.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,656.08 : 3,143,122.36 = 816,967.12 : x
  2. Step 2: Convert to fraction form
    2,096,656.08/3,143,122.36 = 816,967.12/x
  3. Step 3: Cross multiply
    2,096,656.08x = 3,143,122.36 × 816,967.12
  4. Step 4: Simplify right side
    2,096,656.08x = 2,567,827,622,256.80
  5. Step 5: Solve for x
    x = 2,567,827,622,256.80/2,096,656.08
  6. Step 6: Final answer
    x = 1,224,725.24

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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.