Home / 9,288,376.03-13,927,044.34-3,531,530.94

Finding the Fourth Proportional to 9,288,376.03, 13,927,044.34 and 3,531,530.94

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Solution

The fourth proportional to 9,288,376.03, 13,927,044.34 and 3,531,530.94 is: 5,295,197.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,288,376.03 : 13,927,044.34 = 3,531,530.94 : x
  2. Step 2: Convert to fraction form
    9,288,376.03/13,927,044.34 = 3,531,530.94/x
  3. Step 3: Cross multiply
    9,288,376.03x = 13,927,044.34 × 3,531,530.94
  4. Step 4: Simplify right side
    9,288,376.03x = 49,183,787,989,461.88
  5. Step 5: Solve for x
    x = 49,183,787,989,461.88/9,288,376.03
  6. Step 6: Final answer
    x = 5,295,197.76

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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.