Home / 9,268,925.88-12,788,716.14-5,594,938.68

Finding the Fourth Proportional to 9,268,925.88, 12,788,716.14 and 5,594,938.68

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Solution

The fourth proportional to 9,268,925.88, 12,788,716.14 and 5,594,938.68 is: 7,719,565.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,925.88 : 12,788,716.14 = 5,594,938.68 : x
  2. Step 2: Convert to fraction form
    9,268,925.88/12,788,716.14 = 5,594,938.68/x
  3. Step 3: Cross multiply
    9,268,925.88x = 12,788,716.14 × 5,594,938.68
  4. Step 4: Simplify right side
    9,268,925.88x = 71,552,082,599,226.30
  5. Step 5: Solve for x
    x = 71,552,082,599,226.30/9,268,925.88
  6. Step 6: Final answer
    x = 7,719,565.73

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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.