Home / 1,373,542.24-2,060,880.24-741,712

Finding the Fourth Proportional to 1,373,542.24, 2,060,880.24 and 741,712

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Solution

The fourth proportional to 1,373,542.24, 2,060,880.24 and 741,712 is: 1,112,874.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,542.24 : 2,060,880.24 = 741,712 : x
  2. Step 2: Convert to fraction form
    1,373,542.24/2,060,880.24 = 741,712/x
  3. Step 3: Cross multiply
    1,373,542.24x = 2,060,880.24 × 741,712
  4. Step 4: Simplify right side
    1,373,542.24x = 1,528,579,604,570.88
  5. Step 5: Solve for x
    x = 1,528,579,604,570.88/1,373,542.24
  6. Step 6: Final answer
    x = 1,112,874.11

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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.