Home / 1,757,505.92-2,425,439.04-993,591.68

Finding the Fourth Proportional to 1,757,505.92, 2,425,439.04 and 993,591.68

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Solution

The fourth proportional to 1,757,505.92, 2,425,439.04 and 993,591.68 is: 1,371,202.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,505.92 : 2,425,439.04 = 993,591.68 : x
  2. Step 2: Convert to fraction form
    1,757,505.92/2,425,439.04 = 993,591.68/x
  3. Step 3: Cross multiply
    1,757,505.92x = 2,425,439.04 × 993,591.68
  4. Step 4: Simplify right side
    1,757,505.92x = 2,409,896,050,491.19
  5. Step 5: Solve for x
    x = 2,409,896,050,491.19/1,757,505.92
  6. Step 6: Final answer
    x = 1,371,202.24

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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.