Home / 2,863,772.55-4,294,532.97-1,041,705

Finding the Fourth Proportional to 2,863,772.55, 4,294,532.97 and 1,041,705

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Solution

The fourth proportional to 2,863,772.55, 4,294,532.97 and 1,041,705 is: 1,562,147.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,772.55 : 4,294,532.97 = 1,041,705 : x
  2. Step 2: Convert to fraction form
    2,863,772.55/4,294,532.97 = 1,041,705/x
  3. Step 3: Cross multiply
    2,863,772.55x = 4,294,532.97 × 1,041,705
  4. Step 4: Simplify right side
    2,863,772.55x = 4,473,636,467,513.85
  5. Step 5: Solve for x
    x = 4,473,636,467,513.85/2,863,772.55
  6. Step 6: Final answer
    x = 1,562,147.97

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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.