Home / 3,404,752.88-5,101,452.54-2,799,408.29

Finding the Fourth Proportional to 3,404,752.88, 5,101,452.54 and 2,799,408.29

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Solution

The fourth proportional to 3,404,752.88, 5,101,452.54 and 2,799,408.29 is: 4,194,444.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,752.88 : 5,101,452.54 = 2,799,408.29 : x
  2. Step 2: Convert to fraction form
    3,404,752.88/5,101,452.54 = 2,799,408.29/x
  3. Step 3: Cross multiply
    3,404,752.88x = 5,101,452.54 × 2,799,408.29
  4. Step 4: Simplify right side
    3,404,752.88x = 14,281,048,544,271.19
  5. Step 5: Solve for x
    x = 14,281,048,544,271.19/3,404,752.88
  6. Step 6: Final answer
    x = 4,194,444.95

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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.