Home / 2,237,410.14-3,353,868-719,977.86

Finding the Fourth Proportional to 2,237,410.14, 3,353,868 and 719,977.86

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Solution

The fourth proportional to 2,237,410.14, 3,353,868 and 719,977.86 is: 1,079,243.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,410.14 : 3,353,868 = 719,977.86 : x
  2. Step 2: Convert to fraction form
    2,237,410.14/3,353,868 = 719,977.86/x
  3. Step 3: Cross multiply
    2,237,410.14x = 3,353,868 × 719,977.86
  4. Step 4: Simplify right side
    2,237,410.14x = 2,414,710,705,362.48
  5. Step 5: Solve for x
    x = 2,414,710,705,362.48/2,237,410.14
  6. Step 6: Final answer
    x = 1,079,243.66

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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.