Home / 4,539,326.89-6,808,932.01-1,508,086.57

Finding the Fourth Proportional to 4,539,326.89, 6,808,932.01 and 1,508,086.57

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Solution

The fourth proportional to 4,539,326.89, 6,808,932.01 and 1,508,086.57 is: 2,262,110.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,326.89 : 6,808,932.01 = 1,508,086.57 : x
  2. Step 2: Convert to fraction form
    4,539,326.89/6,808,932.01 = 1,508,086.57/x
  3. Step 3: Cross multiply
    4,539,326.89x = 6,808,932.01 × 1,508,086.57
  4. Step 4: Simplify right side
    4,539,326.89x = 10,268,458,878,739.01
  5. Step 5: Solve for x
    x = 10,268,458,878,739.01/4,539,326.89
  6. Step 6: Final answer
    x = 2,262,110.47

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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.