Home / 9,964,558.10-14,946,837.15-2,777,201.30

Finding the Fourth Proportional to 9,964,558.10, 14,946,837.15 and 2,777,201.30

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Solution

The fourth proportional to 9,964,558.10, 14,946,837.15 and 2,777,201.30 is: 4,165,801.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,558.10 : 14,946,837.15 = 2,777,201.30 : x
  2. Step 2: Convert to fraction form
    9,964,558.10/14,946,837.15 = 2,777,201.30/x
  3. Step 3: Cross multiply
    9,964,558.10x = 14,946,837.15 × 2,777,201.30
  4. Step 4: Simplify right side
    9,964,558.10x = 41,510,375,563,868.30
  5. Step 5: Solve for x
    x = 41,510,375,563,868.30/9,964,558.10
  6. Step 6: Final answer
    x = 4,165,801.95

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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.