Home / 11,248,029-16,874,920.62-3,269,853

Finding the Fourth Proportional to 11,248,029, 16,874,920.62 and 3,269,853

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Solution

The fourth proportional to 11,248,029, 16,874,920.62 and 3,269,853 is: 4,905,615.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,248,029 : 16,874,920.62 = 3,269,853 : x
  2. Step 2: Convert to fraction form
    11,248,029/16,874,920.62 = 3,269,853/x
  3. Step 3: Cross multiply
    11,248,029x = 16,874,920.62 × 3,269,853
  4. Step 4: Simplify right side
    11,248,029x = 55,178,509,814,068.87
  5. Step 5: Solve for x
    x = 55,178,509,814,068.87/11,248,029
  6. Step 6: Final answer
    x = 4,905,615.89

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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.