Home / 6,182,043.66-9,266,520.66-2,079,459.20

Finding the Fourth Proportional to 6,182,043.66, 9,266,520.66 and 2,079,459.20

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Solution

The fourth proportional to 6,182,043.66, 9,266,520.66 and 2,079,459.20 is: 3,116,987.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,043.66 : 9,266,520.66 = 2,079,459.20 : x
  2. Step 2: Convert to fraction form
    6,182,043.66/9,266,520.66 = 2,079,459.20/x
  3. Step 3: Cross multiply
    6,182,043.66x = 9,266,520.66 × 2,079,459.20
  4. Step 4: Simplify right side
    6,182,043.66x = 19,269,351,653,795.40
  5. Step 5: Solve for x
    x = 19,269,351,653,795.40/6,182,043.66
  6. Step 6: Final answer
    x = 3,116,987.31

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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.