Home / 1,739,887.50-2,401,039.84-965,635.24

Finding the Fourth Proportional to 1,739,887.50, 2,401,039.84 and 965,635.24

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Solution

The fourth proportional to 1,739,887.50, 2,401,039.84 and 965,635.24 is: 1,332,573.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,887.50 : 2,401,039.84 = 965,635.24 : x
  2. Step 2: Convert to fraction form
    1,739,887.50/2,401,039.84 = 965,635.24/x
  3. Step 3: Cross multiply
    1,739,887.50x = 2,401,039.84 × 965,635.24
  4. Step 4: Simplify right side
    1,739,887.50x = 2,318,528,682,147.96
  5. Step 5: Solve for x
    x = 2,318,528,682,147.96/1,739,887.50
  6. Step 6: Final answer
    x = 1,332,573.91

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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.