Home / 11,093,783.49-16,641,511.76-3,312,081.70

Finding the Fourth Proportional to 11,093,783.49, 16,641,511.76 and 3,312,081.70

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Solution

The fourth proportional to 11,093,783.49, 16,641,511.76 and 3,312,081.70 is: 4,968,372.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,783.49 : 16,641,511.76 = 3,312,081.70 : x
  2. Step 2: Convert to fraction form
    11,093,783.49/16,641,511.76 = 3,312,081.70/x
  3. Step 3: Cross multiply
    11,093,783.49x = 16,641,511.76 × 3,312,081.70
  4. Step 4: Simplify right side
    11,093,783.49x = 55,118,046,527,307.21
  5. Step 5: Solve for x
    x = 55,118,046,527,307.21/11,093,783.49
  6. Step 6: Final answer
    x = 4,968,372.29

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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.