Home / 7,351,096.01-10,143,025.92-4,294,719.77

Finding the Fourth Proportional to 7,351,096.01, 10,143,025.92 and 4,294,719.77

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Solution

The fourth proportional to 7,351,096.01, 10,143,025.92 and 4,294,719.77 is: 5,925,844.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,351,096.01 : 10,143,025.92 = 4,294,719.77 : x
  2. Step 2: Convert to fraction form
    7,351,096.01/10,143,025.92 = 4,294,719.77/x
  3. Step 3: Cross multiply
    7,351,096.01x = 10,143,025.92 × 4,294,719.77
  4. Step 4: Simplify right side
    7,351,096.01x = 43,561,453,895,531.30
  5. Step 5: Solve for x
    x = 43,561,453,895,531.30/7,351,096.01
  6. Step 6: Final answer
    x = 5,925,844.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.