Home / 3,430,219.44-4,735,222.20-2,401,770

Finding the Fourth Proportional to 3,430,219.44, 4,735,222.20 and 2,401,770

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Solution

The fourth proportional to 3,430,219.44, 4,735,222.20 and 2,401,770 is: 3,315,506.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,430,219.44 : 4,735,222.20 = 2,401,770 : x
  2. Step 2: Convert to fraction form
    3,430,219.44/4,735,222.20 = 2,401,770/x
  3. Step 3: Cross multiply
    3,430,219.44x = 4,735,222.20 × 2,401,770
  4. Step 4: Simplify right side
    3,430,219.44x = 11,372,914,623,294
  5. Step 5: Solve for x
    x = 11,372,914,623,294/3,430,219.44
  6. Step 6: Final answer
    x = 3,315,506.43

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1.5x scale

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.