Home / 4,105,496.88-6,156,713.70-1,409,056.92

Finding the Fourth Proportional to 4,105,496.88, 6,156,713.70 and 1,409,056.92

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Solution

The fourth proportional to 4,105,496.88, 6,156,713.70 and 1,409,056.92 is: 2,113,059.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,496.88 : 6,156,713.70 = 1,409,056.92 : x
  2. Step 2: Convert to fraction form
    4,105,496.88/6,156,713.70 = 1,409,056.92/x
  3. Step 3: Cross multiply
    4,105,496.88x = 6,156,713.70 × 1,409,056.92
  4. Step 4: Simplify right side
    4,105,496.88x = 8,675,160,043,443.80
  5. Step 5: Solve for x
    x = 8,675,160,043,443.80/4,105,496.88
  6. Step 6: Final answer
    x = 2,113,059.71

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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.