Home / 4,770,265.61-7,156,196.32-3,745,554.39

Finding the Fourth Proportional to 4,770,265.61, 7,156,196.32 and 3,745,554.39

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Solution

The fourth proportional to 4,770,265.61, 7,156,196.32 and 3,745,554.39 is: 5,618,958.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770,265.61 : 7,156,196.32 = 3,745,554.39 : x
  2. Step 2: Convert to fraction form
    4,770,265.61/7,156,196.32 = 3,745,554.39/x
  3. Step 3: Cross multiply
    4,770,265.61x = 7,156,196.32 × 3,745,554.39
  4. Step 4: Simplify right side
    4,770,265.61x = 26,803,922,527,511.32
  5. Step 5: Solve for x
    x = 26,803,922,527,511.32/4,770,265.61
  6. Step 6: Final answer
    x = 5,618,958.09

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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.