Home / 9,351,477.70-14,027,216.55-6,160,207.30

Finding the Fourth Proportional to 9,351,477.70, 14,027,216.55 and 6,160,207.30

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Solution

The fourth proportional to 9,351,477.70, 14,027,216.55 and 6,160,207.30 is: 9,240,310.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351,477.70 : 14,027,216.55 = 6,160,207.30 : x
  2. Step 2: Convert to fraction form
    9,351,477.70/14,027,216.55 = 6,160,207.30/x
  3. Step 3: Cross multiply
    9,351,477.70x = 14,027,216.55 × 6,160,207.30
  4. Step 4: Simplify right side
    9,351,477.70x = 86,410,561,789,990.81
  5. Step 5: Solve for x
    x = 86,410,561,789,990.81/9,351,477.70
  6. Step 6: Final answer
    x = 9,240,310.95

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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.