Home / 10,982,228.75-16,461,728.37-4,061,260.85

Finding the Fourth Proportional to 10,982,228.75, 16,461,728.37 and 4,061,260.85

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Solution

The fourth proportional to 10,982,228.75, 16,461,728.37 and 4,061,260.85 is: 6,087,596.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,982,228.75 : 16,461,728.37 = 4,061,260.85 : x
  2. Step 2: Convert to fraction form
    10,982,228.75/16,461,728.37 = 4,061,260.85/x
  3. Step 3: Cross multiply
    10,982,228.75x = 16,461,728.37 × 4,061,260.85
  4. Step 4: Simplify right side
    10,982,228.75x = 66,855,372,870,106.67
  5. Step 5: Solve for x
    x = 66,855,372,870,106.67/10,982,228.75
  6. Step 6: Final answer
    x = 6,087,596.10

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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.