Home / 1,463,881.83-2,194,300.38-565,940.30

Finding the Fourth Proportional to 1,463,881.83, 2,194,300.38 and 565,940.30

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Solution

The fourth proportional to 1,463,881.83, 2,194,300.38 and 565,940.30 is: 848,321.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,881.83 : 2,194,300.38 = 565,940.30 : x
  2. Step 2: Convert to fraction form
    1,463,881.83/2,194,300.38 = 565,940.30/x
  3. Step 3: Cross multiply
    1,463,881.83x = 2,194,300.38 × 565,940.30
  4. Step 4: Simplify right side
    1,463,881.83x = 1,241,843,006,498.09
  5. Step 5: Solve for x
    x = 1,241,843,006,498.09/1,463,881.83
  6. Step 6: Final answer
    x = 848,321.90

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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.