Home / 3,472,200.99-5,208,302.06-1,449,341.41

Finding the Fourth Proportional to 3,472,200.99, 5,208,302.06 and 1,449,341.41

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Solution

The fourth proportional to 3,472,200.99, 5,208,302.06 and 1,449,341.41 is: 2,174,012.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,200.99 : 5,208,302.06 = 1,449,341.41 : x
  2. Step 2: Convert to fraction form
    3,472,200.99/5,208,302.06 = 1,449,341.41/x
  3. Step 3: Cross multiply
    3,472,200.99x = 5,208,302.06 × 1,449,341.41
  4. Step 4: Simplify right side
    3,472,200.99x = 7,548,607,851,346.30
  5. Step 5: Solve for x
    x = 7,548,607,851,346.30/3,472,200.99
  6. Step 6: Final answer
    x = 2,174,012.36

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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.