Home / 7,557,925.33-11,335,019.63-3,239,485.85

Finding the Fourth Proportional to 7,557,925.33, 11,335,019.63 and 3,239,485.85

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Solution

The fourth proportional to 7,557,925.33, 11,335,019.63 and 3,239,485.85 is: 4,858,427.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,557,925.33 : 11,335,019.63 = 3,239,485.85 : x
  2. Step 2: Convert to fraction form
    7,557,925.33/11,335,019.63 = 3,239,485.85/x
  3. Step 3: Cross multiply
    7,557,925.33x = 11,335,019.63 × 3,239,485.85
  4. Step 4: Simplify right side
    7,557,925.33x = 36,719,635,664,420.97
  5. Step 5: Solve for x
    x = 36,719,635,664,420.97/7,557,925.33
  6. Step 6: Final answer
    x = 4,858,427.95

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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.