Home / 4,539,327.76-6,808,933.32-1,508,087.44

Finding the Fourth Proportional to 4,539,327.76, 6,808,933.32 and 1,508,087.44

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Solution

The fourth proportional to 4,539,327.76, 6,808,933.32 and 1,508,087.44 is: 2,262,111.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,327.76 : 6,808,933.32 = 1,508,087.44 : x
  2. Step 2: Convert to fraction form
    4,539,327.76/6,808,933.32 = 1,508,087.44/x
  3. Step 3: Cross multiply
    4,539,327.76x = 6,808,933.32 × 1,508,087.44
  4. Step 4: Simplify right side
    4,539,327.76x = 10,268,466,819,689.50
  5. Step 5: Solve for x
    x = 10,268,466,819,689.50/4,539,327.76
  6. Step 6: Final answer
    x = 2,262,111.78

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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.