Home / 11,093,909.70-16,632,570.15-4,698,927.30

Finding the Fourth Proportional to 11,093,909.70, 16,632,570.15 and 4,698,927.30

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Solution

The fourth proportional to 11,093,909.70, 16,632,570.15 and 4,698,927.30 is: 7,044,877.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,909.70 : 16,632,570.15 = 4,698,927.30 : x
  2. Step 2: Convert to fraction form
    11,093,909.70/16,632,570.15 = 4,698,927.30/x
  3. Step 3: Cross multiply
    11,093,909.70x = 16,632,570.15 × 4,698,927.30
  4. Step 4: Simplify right side
    11,093,909.70x = 78,155,237,947,000.09
  5. Step 5: Solve for x
    x = 78,155,237,947,000.09/11,093,909.70
  6. Step 6: Final answer
    x = 7,044,877.78

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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.