Home / 1,406,360.24-1,940,662.06-794,566.13

Finding the Fourth Proportional to 1,406,360.24, 1,940,662.06 and 794,566.13

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Solution

The fourth proportional to 1,406,360.24, 1,940,662.06 and 794,566.13 is: 1,096,436.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,360.24 : 1,940,662.06 = 794,566.13 : x
  2. Step 2: Convert to fraction form
    1,406,360.24/1,940,662.06 = 794,566.13/x
  3. Step 3: Cross multiply
    1,406,360.24x = 1,940,662.06 × 794,566.13
  4. Step 4: Simplify right side
    1,406,360.24x = 1,541,984,330,962.30
  5. Step 5: Solve for x
    x = 1,541,984,330,962.30/1,406,360.24
  6. Step 6: Final answer
    x = 1,096,436.24

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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.