Home / 2,344,614.87-3,516,856.70-747,273.81

Finding the Fourth Proportional to 2,344,614.87, 3,516,856.70 and 747,273.81

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Solution

The fourth proportional to 2,344,614.87, 3,516,856.70 and 747,273.81 is: 1,120,889.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,614.87 : 3,516,856.70 = 747,273.81 : x
  2. Step 2: Convert to fraction form
    2,344,614.87/3,516,856.70 = 747,273.81/x
  3. Step 3: Cross multiply
    2,344,614.87x = 3,516,856.70 × 747,273.81
  4. Step 4: Simplify right side
    2,344,614.87x = 2,628,054,901,696.66
  5. Step 5: Solve for x
    x = 2,628,054,901,696.66/2,344,614.87
  6. Step 6: Final answer
    x = 1,120,889.80

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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.