Home / 4,581,627.88-6,325,809.54-2,863,520.68

Finding the Fourth Proportional to 4,581,627.88, 6,325,809.54 and 2,863,520.68

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Solution

The fourth proportional to 4,581,627.88, 6,325,809.54 and 2,863,520.68 is: 3,953,635.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,627.88 : 6,325,809.54 = 2,863,520.68 : x
  2. Step 2: Convert to fraction form
    4,581,627.88/6,325,809.54 = 2,863,520.68/x
  3. Step 3: Cross multiply
    4,581,627.88x = 6,325,809.54 × 2,863,520.68
  4. Step 4: Simplify right side
    4,581,627.88x = 18,114,086,435,531.29
  5. Step 5: Solve for x
    x = 18,114,086,435,531.29/4,581,627.88
  6. Step 6: Final answer
    x = 3,953,635.46

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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.