Home / 11,526,394.94-17,289,592.40-4,339,541.15

Finding the Fourth Proportional to 11,526,394.94, 17,289,592.40 and 4,339,541.15

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Solution

The fourth proportional to 11,526,394.94, 17,289,592.40 and 4,339,541.15 is: 6,509,311.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,526,394.94 : 17,289,592.40 = 4,339,541.15 : x
  2. Step 2: Convert to fraction form
    11,526,394.94/17,289,592.40 = 4,339,541.15/x
  3. Step 3: Cross multiply
    11,526,394.94x = 17,289,592.40 × 4,339,541.15
  4. Step 4: Simplify right side
    11,526,394.94x = 75,028,897,578,381.58
  5. Step 5: Solve for x
    x = 75,028,897,578,381.58/11,526,394.94
  6. Step 6: Final answer
    x = 6,509,311.71

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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.