Home / 9,235,165.56-13,855,738.46-4,442,231.13

Finding the Fourth Proportional to 9,235,165.56, 13,855,738.46 and 4,442,231.13

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Solution

The fourth proportional to 9,235,165.56, 13,855,738.46 and 4,442,231.13 is: 6,664,784.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,235,165.56 : 13,855,738.46 = 4,442,231.13 : x
  2. Step 2: Convert to fraction form
    9,235,165.56/13,855,738.46 = 4,442,231.13/x
  3. Step 3: Cross multiply
    9,235,165.56x = 13,855,738.46 × 4,442,231.13
  4. Step 4: Simplify right side
    9,235,165.56x = 61,550,392,693,939.10
  5. Step 5: Solve for x
    x = 61,550,392,693,939.10/9,235,165.56
  6. Step 6: Final answer
    x = 6,664,784.98

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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.