Home / 2,926,183.92-4,038,069.48-1,601,601.06

Finding the Fourth Proportional to 2,926,183.92, 4,038,069.48 and 1,601,601.06

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Solution

The fourth proportional to 2,926,183.92, 4,038,069.48 and 1,601,601.06 is: 2,210,174.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,183.92 : 4,038,069.48 = 1,601,601.06 : x
  2. Step 2: Convert to fraction form
    2,926,183.92/4,038,069.48 = 1,601,601.06/x
  3. Step 3: Cross multiply
    2,926,183.92x = 4,038,069.48 × 1,601,601.06
  4. Step 4: Simplify right side
    2,926,183.92x = 6,467,376,359,521.65
  5. Step 5: Solve for x
    x = 6,467,376,359,521.65/2,926,183.92
  6. Step 6: Final answer
    x = 2,210,174.25

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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.