Home / 3,544,033.50-4,890,766.23-1,934,401.50

Finding the Fourth Proportional to 3,544,033.50, 4,890,766.23 and 1,934,401.50

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Solution

The fourth proportional to 3,544,033.50, 4,890,766.23 and 1,934,401.50 is: 2,669,474.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,033.50 : 4,890,766.23 = 1,934,401.50 : x
  2. Step 2: Convert to fraction form
    3,544,033.50/4,890,766.23 = 1,934,401.50/x
  3. Step 3: Cross multiply
    3,544,033.50x = 4,890,766.23 × 1,934,401.50
  4. Step 4: Simplify right side
    3,544,033.50x = 9,460,705,531,461.35
  5. Step 5: Solve for x
    x = 9,460,705,531,461.35/3,544,033.50
  6. Step 6: Final answer
    x = 2,669,474.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.