Home / 4,209,592.59-6,313,423.57-1,177,171.56

Finding the Fourth Proportional to 4,209,592.59, 6,313,423.57 and 1,177,171.56

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Solution

The fourth proportional to 4,209,592.59, 6,313,423.57 and 1,177,171.56 is: 1,765,487.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209,592.59 : 6,313,423.57 = 1,177,171.56 : x
  2. Step 2: Convert to fraction form
    4,209,592.59/6,313,423.57 = 1,177,171.56/x
  3. Step 3: Cross multiply
    4,209,592.59x = 6,313,423.57 × 1,177,171.56
  4. Step 4: Simplify right side
    4,209,592.59x = 7,431,982,650,896.56
  5. Step 5: Solve for x
    x = 7,431,982,650,896.56/4,209,592.59
  6. Step 6: Final answer
    x = 1,765,487.40

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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.